- Company Name : Changchun Dongya Optics Co., Ltd
- About Us : <br> <br>Changchun Dongya Optics Co., Ltd manufacture of urine analyzer and urine reagent strips,our product are of good quality and sell to all the over the world<br><br>
- Product/Service : strips,urine reagent strips
- Category : Minerals & Metallurgy
- Contact Person : larry
- Link More : United States Minerals & Metallurgy ,
- Telephone :
- Address : huoju road changchun United States
- Business Type : Manufacturer