Yongqing Bailuyuan Glass Products Co., Ltd.
Yongqing Bailuyuan Glass Products Co., Ltd. is a glass product manufacturer founded in 2011, engaged the manufacture and trade of products. Our factory locates beautiful County Langfang City Hebei Province. After several years development, we have achieved qualitative breakthroughs both terms ....
Address:Industrial area , Yongqing County ,Langfang City ,Hebei Province,China
Product/Service:glass beads,glass sand,glass grit,glass products,Crushed glass grit,Glass beads for road marking paint,EN1423,Korea standard,Australia Standard,Brasil standard,BS6088A&B,AASHTO M247,EN1424,glass beads for sandblasting,Color Glass Beads for Swimming pool decoration,Glass Beads for Grinding,,,,glass beads,glass sand,glass grit,glass products,Crushed glass grit,Glass beads for road marking paint,EN1423,Korea standard,Australia Standard,Brasil standard,BS6088A&B,AASHTO M247,EN1424,glass beads for sandblasting,Color Glass Beads for Swimming pool decoration,Glass Beads for Grinding,,,
Liuzhou Winchem Trading Co., Ltd.
WINCHEM is a professional and comprehensive service product supplier which enters the global markets with our own manufacturing systems resourcing networks. As business center of WINCHEM, Liuzhou Winchem Trading Co., Ltd. was established in year 2004 liuzhou city,southwest china, charge foreign ....
Address:A0601 New Times Mansion,No.53 Feie Road,Liuzhou 545005,Guangxi,China
Product/Service:glass beads,hydrocarbon resin,TiO2,PAC,triple beam balance,Glass Bead,glass beads for road marking,glass bead for grinding media,glass beads for sandblasting,Titanium Dioxide,Hydrocarbon Resin C5/C9,PAC for water treatment,PAC for water treatment,PAC for drinking water,Aluminium sulphate AL2(SO4)3,Thermosetting Plastics,EVA Granular For Shoe Sole,Mechanical Beam Balance,Electronic Scale/Balance,ot,glass beads,hydrocarbon resin,TiO2,PAC,triple beam balance,Glass Bead,glass beads for road marking,glass bead for grinding media,glass beads for sandblasting,Titanium Dioxide,Hydrocarbon Resin C5/C9,PAC for water treatment,PAC for water treatment,PAC for drinking water,Aluminium sulphate AL2(SO4)3,Thermosetting Plastics,EVA Granular For Shoe Sole,Mechanical Beam Balance,Electronic Scale/Balance,ot
Langfang Daohong Glassbeads Co., Ltd
We are the manufacturer of glass beads for road marking in China. WE can supply all kinds paint, example BS 6088, KS I, KSII, AASHTO M 247, EN 1423, EN1424 and so on. we also our product machine help customers install use at same time. Please contact us if you interested them. ....
Address:Gu'an County, Langfang, Other, China
Product/Service:glass beads for road marking paint, glass bead, micro glass beads for road marking paint, reflective glass beads for traffic paint,Glass Beads For Jetting,GLASS BEADS FOR GRINDING,Glass Rock,,glass beads for road marking paint, glass bead, micro glass beads for road marking paint, reflective glass beads for traffic paint,Glass Beads For Jetting,GLASS BEADS FOR GRINDING,Glass Rock,
Langfang Daohong Glass Beads Co., Ltd.
Address:Wangzhuang, Matou Town,
Product/Service:micro glass beads for road marking paint,glass beads for grinding,glass beads for sand blasting,glass beads for sandblasting,glass beads,sand blasting glass beads,glass bead,glass rock,,,,micro glass beads for road marking paint,glass beads for grinding,glass beads for sand blasting,glass beads for sandblasting,glass beads,sand blasting glass beads,glass bead,glass rock,,,
GLASS BEADS PAINT CO., LTD.
This supplier has not provided a Company Introduction yet..
Address:NO. 2 INDUSTRY DISTRICT
Product/Service:glass beads,C5 resin , GLASS BEADS FOR ROAD MARKING PAINT,GLASS BEADS FOR ROAD MARKING PAINT,,glass beads,C5 resin , GLASS BEADS FOR ROAD MARKING PAINT,GLASS BEADS FOR ROAD MARKING PAINT,
China Dragon Abrasives I& E Co.,Ltd
Dragon Abrasives is registered in Tianjin free trade zone, it mainly exports products made China, especially raw materials used by abrasives and refractories, including brown fused aluminum oxide, silicon carbide, garnet, glass beads, steel shot, bubble alumina, spinel, mullite etc. By means of the ....
Address:Street Keyanxi 2#
Product/Service:Abrasives,Brown Fused Aluminum Oxide,Garnet,Silicon Carbide,Glass Beads,Steel Shot,Boron Carbide,Refractory Materials,Bubble Alumina,Fused Mullite,Fused Spinel,Fiberglass,Grinding Wheels,Fibrelass Disc,Cut Off Wheels , Steel Shot & Grit,Glass Beads For Air Blasting And Reflective Road Marking,Garnet Abrasives For Waterjet Cutting System,Silicon Carbide For Making Grinding Wheel,Fibreglass For Grinding Wheels,,Abrasives,Brown Fused Aluminum Oxide,Garnet,Silicon Carbide,Glass Beads,Steel Shot,Boron Carbide,Refractory Materials,Bubble Alumina,Fused Mullite,Fused Spinel,Fiberglass,Grinding Wheels,Fibrelass Disc,Cut Off Wheels , Steel Shot & Grit,Glass Beads For Air Blasting And Reflective Road Marking,Garnet Abrasives For Waterjet Cutting System,Silicon Carbide For Making Grinding Wheel,Fibreglass For Grinding Wheels,
ermakhim
The Ermakchem company specializes in trade chemicals, grinding abrasives and other industrial materialsThe was created 2000 head office is located Moscow. Wework with many companies as local, a foreign market On our site WWW.OMTC.RU/eng you will find the catalog description of offeredproduction.On ....
Address:novoposelkovaya 6 / 4
Product/Service:abrasive materials,silicon carbide green 63c,electrocorundum white 23a,boron carbide,Boron Nitride Hexagonal,optical polishing powder optipol,glass microspheres for road covering glass beads,Glass Beads for Sandblasting,Zirconium electrocorundum of 38A,Silicon carbide black,boron nitride hexagonal,polirit abrasive optical dioxide of cerium,chromeTitaniferous Electrocorundum,cubic boron nitride,Fluoropol , Electrocorundum normal 13,Electrocorundum normal 13,Electrocorundum normal 15a,Electrocorundum normal(mikro),Chrome-Titaniferous Electrocorundum,Silicon carbide green 63c, 64c,Silicon carbide green (mikro),SSilicon carbide black,Silicon carbide black (mikro),Electrocorundum white 23a,24a, 25a,Electrocorundum white 24a,Electrocorundum white 25a,Electrocorundum white (mikro),Polirit abrasive optical,Optical polishing powder, optipol,Zirconium electrocorundum of 38A,The Polishing French chalk, Polishing Vienna lime,Ftoropol, Fluoropol,Boron carbide,Boron carbide mikro,Boron Nitride Hexagonal,Boron amorphous,Borazon (cubic boron nitride),Glass Beads for Sandblasting,Glass microspheres for road covering glass beads,Electrocorundum normal 13a, 14a, 15a,Electrocorundum normal(mikro),Chrome-Titaniferous Electrocorundum,Silicon carbide green 63c, 64c,Silicon carbide green (mikro),Silicon carbide black,Silicon carbide black (mikro),,abrasive materials,silicon carbide green 63c,electrocorundum white 23a,boron carbide,Boron Nitride Hexagonal,optical polishing powder optipol,glass microspheres for road covering glass beads,Glass Beads for Sandblasting,Zirconium electrocorundum of 38A,Silicon carbide black,boron nitride hexagonal,polirit abrasive optical dioxide of cerium,chromeTitaniferous Electrocorundum,cubic boron nitride,Fluoropol , Electrocorundum normal 13,Electrocorundum normal 13,Electrocorundum normal 15a,Electrocorundum normal(mikro),Chrome-Titaniferous Electrocorundum,Silicon carbide green 63c, 64c,Silicon carbide green (mikro),SSilicon carbide black,Silicon carbide black (mikro),Electrocorundum white 23a,24a, 25a,Electrocorundum white 24a,Electrocorundum white 25a,Electrocorundum white (mikro),Polirit abrasive optical,Optical polishing powder, optipol,Zirconium electrocorundum of 38A,The Polishing French chalk, Polishing Vienna lime,Ftoropol, Fluoropol,Boron carbide,Boron carbide mikro,Boron Nitride Hexagonal,Boron amorphous,Borazon (cubic boron nitride),Glass Beads for Sandblasting,Glass microspheres for road covering glass beads,Electrocorundum normal 13a, 14a, 15a,Electrocorundum normal(mikro),Chrome-Titaniferous Electrocorundum,Silicon carbide green 63c, 64c,Silicon carbide green (mikro),Silicon carbide black,Silicon carbide black (mikro),
Shenzhen Kaite Industry Co., Ltd
Shenzhen Kaite Industry Co., Ltd. supplying following products from ChinaVibratory finishing equipments and consumable for deburring, readiusing, chamfering, grinding, descaling, burnishing, polishing of all types components. circular Vibratory machine, spiral trough tub centrfugal disc disk ....
Address:Room G, 25th Floor, Shangbu Building, No. 68 Nanyuan Road, Futian District,
Product/Service:Aluminium Oxide,Garnet,centrifugal disk finishing machine,Glass Beads,Shot Blasting,Abrasive,Vibratory Finshing,Tumbling Medias,Finishing Machines,Sand Blasting,plastic stone,polishing media,sand blast machine,water jet cutting,blast cleaning,centrifugal casting machine,spin casting machine,silicone rubber,ceramic media,abrasive chip , Automatic rotary indexing satellite turntable wetblast machine,Line striper (Walk Behind) ST300 for road marking,Operator Propelled Thermoplastic Applicators,Pressure sand blast machines,Almandine Garnet For Sand Blasting and water jet cutting,Ride-on Thermoplastic Applicator,cast stainless steel shot for shot blasting,Tumble belt Shot Blasting Machine,Thermoplastic kettle,Vacuum Closed Circuit Suction Blast Machine,glass beads for sand blasting and road marking,Metal cut wire shot abrasive,Line striper ( walking behind) ST100 for road line marking,Overhead rail double-hanger shot blasting machine,pipe coating tool,Multisatation sand blasting machine,Suction sand blasting machines,Self-propelled Thermoplastic Applicators For traffic Line Marking,pipe cleaning tool,White fused alumina for sand blasting,Sand blast nozzles,tumbling sand blasting machine,Plastic blast media for soft blasting cleaning,Vacuum Closed circuit pressure sand blast machine,Portable abrasive blast equipments .,Automatic belt conveyer blast machine,Garnet recycling system,Operator propelled Thermoplastic Applicator for Zebra Crossing line marking.,wet sandblasting cabinets,Vacuum abrasive recycle machine,Automatic rotary indexing satellite turntable sand blast machine,steel Shots & steel Grits for blast cleaning,,Aluminium Oxide,Garnet,centrifugal disk finishing machine,Glass Beads,Shot Blasting,Abrasive,Vibratory Finshing,Tumbling Medias,Finishing Machines,Sand Blasting,plastic stone,polishing media,sand blast machine,water jet cutting,blast cleaning,centrifugal casting machine,spin casting machine,silicone rubber,ceramic media,abrasive chip , Automatic rotary indexing satellite turntable wetblast machine,Line striper (Walk Behind) ST300 for road marking,Operator Propelled Thermoplastic Applicators,Pressure sand blast machines,Almandine Garnet For Sand Blasting and water jet cutting,Ride-on Thermoplastic Applicator,cast stainless steel shot for shot blasting,Tumble belt Shot Blasting Machine,Thermoplastic kettle,Vacuum Closed Circuit Suction Blast Machine,glass beads for sand blasting and road marking,Metal cut wire shot abrasive,Line striper ( walking behind) ST100 for road line marking,Overhead rail double-hanger shot blasting machine,pipe coating tool,Multisatation sand blasting machine,Suction sand blasting machines,Self-propelled Thermoplastic Applicators For traffic Line Marking,pipe cleaning tool,White fused alumina for sand blasting,Sand blast nozzles,tumbling sand blasting machine,Plastic blast media for soft blasting cleaning,Vacuum Closed circuit pressure sand blast machine,Portable abrasive blast equipments .,Automatic belt conveyer blast machine,Garnet recycling system,Operator propelled Thermoplastic Applicator for Zebra Crossing line marking.,wet sandblasting cabinets,Vacuum abrasive recycle machine,Automatic rotary indexing satellite turntable sand blast machine,steel Shots & steel Grits for blast cleaning,
Cangzhou More & Better Glasswork Company
We are a leading manufacturer-exporter of glasswork. have 2 mainly product, one is glass beads for road marking or sandblasting) , the other handblown glassware, and all pass ISO 9000certification. 1. Glass beads, we could make kind standard also coated. 2. Glassware, arespecially making glassware by ....
Address:Chaoyang Road
Product/Service:Glass Beads, Handblown Glassware, Tea Set, Bottle, Double Wall Glass , Double wall Coffee Maker,Glass Beads For Road Marking,Glassware And Glass Bottle,Glass Road Studs,Glass Tea Set,Christmas Bottle,Double Wall Glass,,Glass Beads, Handblown Glassware, Tea Set, Bottle, Double Wall Glass , Double wall Coffee Maker,Glass Beads For Road Marking,Glassware And Glass Bottle,Glass Road Studs,Glass Tea Set,Christmas Bottle,Double Wall Glass,
Glass Beads SA
Glass Beads SA has for 16 years been the pioneer and leader in our Region production of glass microbeads designed horizontal road markings, impact treatment surfaces reinforcement synthetic resins. Our microbeads, with a diameter between few microns several millimetres, are manufactured modern ....
Address:Bequerel 344
Product/Service:Glass Beads, Microbeads, road marking , Glass Beads For Roadway Safety,,Glass Beads, Microbeads, road marking , Glass Beads For Roadway Safety,
BEIJING LUTONG ECONOMIC AND TRADE *****
Beijing Lutong Economic and Trade ***** is a branch of Daqing Science Technology *****, which specialized in producing glass beads for road marking /heave signpost/reflective chothes/thermoplastic are some advantages as follows: biggest manufacturer China, fifth the word. most advanced automatic ....
Address:Chaoyang, Beijing, Beijing, China
Product/Service:glass beads/high reflective glass beads,Glass beads for industrial grinding,Glass beads for rainy night,Glass beads for airport marking,High reflective glass beads,Glass beads for road marking,,glass beads/high reflective glass beads,Glass beads for industrial grinding,Glass beads for rainy night,Glass beads for airport marking,High reflective glass beads,Glass beads for road marking,
Dalian Jianqiao Technology Development Co.,Ltd.
Jianqiao Co,established in 1999, has been devoted to glass beads manufacturing for over 5 years. Lutong is specialized reflective road safety and traffic products. Continuous research advancement accumulated know-how enable us expand our production line a wide selection of highway materials that are ....
Address:Anshan, Dalian, Liaoning, China
Product/Service:chopsticks,toothpicks,decoration sticks,glass beads,Glass Beads for Filler Media,Reflective Glass Beads for Road Safety,Glass Beads For Blasting Media,,chopsticks,toothpicks,decoration sticks,glass beads,Glass Beads for Filler Media,Reflective Glass Beads for Road Safety,Glass Beads For Blasting Media,
Mianyang Guangyao New Material Co., Ltd.
Mianyang Guangyao New Material Co., Ltd. is a regular exporter and professional manufacturer of various kinds glass beads (ND1.5) high refractive (ND 1.93). We own factory in China Mainland, we can offer 12000 metric tons 1500 per year. have got many friendly stable connections/relations with other ....
Address:China
Product/Service:high refractive index glass beads,ND2.2 glass bead,Glass Beads For High Visibility Marking,Airpor glass beads,Glass beads for road marking,ND1.93 Glass Beads For Reflective Fabric,,high refractive index glass beads,ND2.2 glass bead,Glass Beads For High Visibility Marking,Airpor glass beads,Glass beads for road marking,ND1.93 Glass Beads For Reflective Fabric,
JunFeng Glass Bead Co.,Ltd
Our company is a big factory which produces glass bead for customers'requirement.we can produce road marking/traffic paint,glass sandblasting,glass handicraft and so on .we promise the customers best quality lowest price.welcome every customer come to our visit cooperate. ....
Address:AnSa Road 45# in New-High Technology Development Area, Daqing, Heilongjiang, China
Product/Service:Our company is a big professional factory which produces glass beads for handicraft,glass bead for sandblasting,glass bead for road marking/traffic paint and so on.we supply the best quality and the lowest price.The products own refrative index:1.6,density:2.4-2.6,roundness rate:85%,also the colorless transparent solid sphere.especially,our yearly output is over 10000tons.,Sandblasting,BS 6088A /BS 6088 B,Glass bead for handicraft,Glass Bead For Sandblasting,Glass bead for road marking/traffic paint,,Our company is a big professional factory which produces glass beads for handicraft,glass bead for sandblasting,glass bead for road marking/traffic paint and so on.we supply the best quality and the lowest price.The products own refrative index:1.6,density:2.4-2.6,roundness rate:85%,also the colorless transparent solid sphere.especially,our yearly output is over 10000tons.,Sandblasting,BS 6088A /BS 6088 B,Glass bead for handicraft,Glass Bead For Sandblasting,Glass bead for road marking/traffic paint,
Yongqing MINGXING Industrial And Trade CO.,LTD
we are a manufacturer of glass beads in CHINA. Our products have high quality and low price. According to the customers' requirements, can grade our compliance with BS6088, EN1423&EN1424,AASHTO,JIS R3301,AS/NZS 2009:2002,Other detailed requirements. Function: A. Reflective for road marking B. ....
Address:NanJing, TianJin, China, China
Product/Service:glass bead,GLass Beads for Road Making,,glass bead,GLass Beads for Road Making,
Eagle Chemical Engineering (Hangzhou) Co., Ltd.
About us Eagle Chemical Engineering (Hangzhou) Co., Ltd. (Chinese Named "Hangzhou Sanying Industry Ltd."), hereafter called "Eagle Engineering" is one of the leading manufacturers in China to produce a wide range paint products suit for general industrial, heavy duty, architectural, decorative and ....
Address:Eagle Road, Hangzhou, Zhejiang, China
Product/Service:thermoplastic road marking paint,Epoxy Modified Polyurethane Floor Paint,Glass Beads for Road Marking Paint,Vibrating Thermoplastic Paint,Pavement Marking Paint for Normal Temperature Use,Thermoplastic road marking paint,,thermoplastic road marking paint,Epoxy Modified Polyurethane Floor Paint,Glass Beads for Road Marking Paint,Vibrating Thermoplastic Paint,Pavement Marking Paint for Normal Temperature Use,Thermoplastic road marking paint,
DAQING LUTONG SINCE AND TECHNOLOGY Co., Ltd
is a energetic producer and sales company of glass beads products, which founded in 1996, now owning 3 branches Yongqing , Shandong Daqing 2 selling offices Guangdong Dalian respectively . As specialized manufacturer, we annually produce 15, 000 tons 20, sand, to qualify us reliable DAQING LUTONG SINCE AND ....
Address:Expot zone, Daqing, Heilongjiang, China
Product/Service:glass beads,Glass Bead for Road Marking,Solar water heater,,glass beads,Glass Bead for Road Marking,Solar water heater,
Dragon Abrasives Group Co.,
Dragon Abrasives is registered in Tianjin free trade zone, it mainly exports products made China, especially raw materials used by abrasives and refractories, including brown fused aluminum oxide, silicon carbide, garnet, glass beads, steel shot, bubble alumina, spinel, mullite etc. By means of the ....
Address:537# , No. 2 West Keyan Road, Nankai District, Tianjin
Product/Service:Brown Fused Alumina, White Fused Alumina, Glass Beads, Garnet, Metal Abrasives, Boron Carbide, Fiberglass, Grinding Wheels, Waterjet Cutting, Blasting Abrasives , Edelkorund micro ceramics,Edelkorund White Fused Alumina,Normalkorund,Glasperlen sandblasting,Garnet Sand,Ceramic Beads (ZrSiO4) for shot blasting,Fused Zirconia-Alumina,Brown Corundum for Abrasives and Refractories,Brown Fused Aluminum Oxide (Alumina),Boron Carbide (B4C)--Superhard Materials,Glass Beads for blasting,Almandine,Brown Aluminium Oxide,Glass Beads for Road Marking, Sandblasting,Glass Bead for Grinding,Glass bead for sandblasting,Fiberglass Cloth for Abrasives Wheels,Sanding Screen,Fiberglass Cut Pieces mesh for Grinding Wheel,Netlike Piece for Fiberglass Reinforced Grinding Wheel,Fiberglass Backing Pads for Flap Discs,Fiberglass Cloth for Abrasives Wheels,Glass Beads for Jetting,Glass Beads for Road,White Fused Alumina,Black Fused Alumina,Brown Fused Alumina,Brown Fused Aluminum Oxide,Ceramic Bead Designed for Air Blasting,Glass Beads for Road Marking Paint,Synthetic Diamond Micropowder,Blasting Glass Beads,,Brown Fused Alumina, White Fused Alumina, Glass Beads, Garnet, Metal Abrasives, Boron Carbide, Fiberglass, Grinding Wheels, Waterjet Cutting, Blasting Abrasives , Edelkorund micro ceramics,Edelkorund White Fused Alumina,Normalkorund,Glasperlen sandblasting,Garnet Sand,Ceramic Beads (ZrSiO4) for shot blasting,Fused Zirconia-Alumina,Brown Corundum for Abrasives and Refractories,Brown Fused Aluminum Oxide (Alumina),Boron Carbide (B4C)--Superhard Materials,Glass Beads for blasting,Almandine,Brown Aluminium Oxide,Glass Beads for Road Marking, Sandblasting,Glass Bead for Grinding,Glass bead for sandblasting,Fiberglass Cloth for Abrasives Wheels,Sanding Screen,Fiberglass Cut Pieces mesh for Grinding Wheel,Netlike Piece for Fiberglass Reinforced Grinding Wheel,Fiberglass Backing Pads for Flap Discs,Fiberglass Cloth for Abrasives Wheels,Glass Beads for Jetting,Glass Beads for Road,White Fused Alumina,Black Fused Alumina,Brown Fused Alumina,Brown Fused Aluminum Oxide,Ceramic Bead Designed for Air Blasting,Glass Beads for Road Marking Paint,Synthetic Diamond Micropowder,Blasting Glass Beads,
Daqing Jianqiao Technology Development Co., Ltd.
Jianqiao Co. is specialized in reflective glass beads for road safety and traffic products. manufactures a wide selection of highway materials that are designed to withstand today's challenging climate conditions. All provide reliable performance meet or exceed rigid standards demanded by ....
Address:wangjia weizi, saertu district, daqing, heilongjiang, China
Product/Service:glass beads, reflective glass beads, road marking, pavement, highway safety, safety, bs6088, en1423, en1424, m247, aashto,REFLECTIVE GLASS BEADS FOR ROAD MARKING PAINT,,glass beads, reflective glass beads, road marking, pavement, highway safety, safety, bs6088, en1423, en1424, m247, aashto,REFLECTIVE GLASS BEADS FOR ROAD MARKING PAINT,
OLAN INTERNATIONAL LIMITED
This supplier has not provided a Company Introduction yet..
Address:116-118 WING
Product/Service:GLASS BEADS,HOLLOW GLASS MICROSPHERE,COLOR GLASS BEADS , glass beads for road marking,glass beads for sandblasting,hollow glass microsphere,Tomato paste 28-30% cold break,Tomato paste 28-30% hot break,Tomato paste 36-38% cold break,Canned tomato paste,Cenosphere as the filler,Color glass beads(non-round) 1-6mm,Color glass beads(round) 0.4-6mm,Red glass beads(round) 0.4-6mm,Green glass beads(round) 0.4-6mm,Blue glass beads(round) 0.4-6mm,Yellow glass beads(round) 0.4-6mm,Rose glass beads(round) 0.4-6mm,transparent glass beads(round) 0.4-6mm,100% human hair,High Crush Strength hollow glass microsphere for oil well,,GLASS BEADS,HOLLOW GLASS MICROSPHERE,COLOR GLASS BEADS , glass beads for road marking,glass beads for sandblasting,hollow glass microsphere,Tomato paste 28-30% cold break,Tomato paste 28-30% hot break,Tomato paste 36-38% cold break,Canned tomato paste,Cenosphere as the filler,Color glass beads(non-round) 1-6mm,Color glass beads(round) 0.4-6mm,Red glass beads(round) 0.4-6mm,Green glass beads(round) 0.4-6mm,Blue glass beads(round) 0.4-6mm,Yellow glass beads(round) 0.4-6mm,Rose glass beads(round) 0.4-6mm,transparent glass beads(round) 0.4-6mm,100% human hair,High Crush Strength hollow glass microsphere for oil well,