Shanghai Guoshi Machinery Co., Ltd. is a supplier of machinery parts with moderate sizes.
We are able to provide precision machinery parts. Our company employs general engineers from the largest ship manufacturer - "China's East of Shanghai Ship Machinery" in our technical department.
We have precision instruments to ensure our products have high quality. We are specialized in the machining of machinery parts made of nylon, PVC, PTFE, POM, PA66, PETP, bronze, aluminum and stainless steel...[Click for details]


