material testing in Zhoushan
About 2 results.
Zhoushan QunYing Plastic Machinery Manufactory
No.169, Xindao East Road, 316200 zhoushan, ChinaZHOUSHAN QUNYING SCREW has strong technical force, equipped with advanced equipment and strict tests. Mostly products materials are selected from high quality powderalloy steel with the best mate…
Zhoushan QunYing Plastic Machinery Manufactory
No.169, Xindao East Road, Zhoushan, 314500 zhoushan, ChinaZHOUSHAN QUNYING SCREW has strong technical force, equipped with advanced equipment and strict tests. Mostly products materials are selected from high quality powderalloy steel with the best mate…