- Company Name : Zhoushan Zhongyang Screw Manufacturing Co.,Ltd
- About Us : <br> <br>Material: 38CrMoAlA(JIS SACM645) <br /> <br /> 42CrMo(AISI4140) <br /> <br /> 9Cr18MoV <br /> <br />surface hardness: HV>900 Nitriding depth:0.5-0.8. <br /> <br />Suitable plastic material: PP, PE, ABS, PSETC. <br /> <br /><br><br>
- Product/Service : twin-screw barrel, screw barrel,conical twin screw barrel,twin screw barrel
- Category : Manufacturing & Processing Machinery
- Contact Person : Celin Chen
- Link More : China Manufacturing & Processing Machinery ,
- Telephone :
- Fax :
- Address : yinzhou district, ningbo city, zhejiang provice Ningbo Zhejiang China
- Website : http://www.zyscrew.com
- Business Type : Manufacturer