WINJOIN is dedicated to the Non- Chromium coating products and PTFE coating products R&D, Promotion and Production.
WINJOIN is capable for the professional application of Xylan products and it is the ONLY authorized manufacturer of Xylan coating products in the Oil &Gas industry in China and has attained the QAC certificate.
Our Operation Covers: Fluoroploymer Anti-Corrosion Bolts & YFluoTM PTFE Coating Services Procurement Service Covers: Drilling &Operation Equipment, Safety Prod...
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