Active Member
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[China]
Address: No.288,Yewang Road,Yexie Town,Songjiang District,Shanghai.
Contact name:fuchengjun
Shanghai Summery Industrial Machine Co. , Ltd. |
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This International Standard specifies the characteristics of normal-series, product-grade-A plain washers in the 200 HV and 300 HV hardness classes and of nominal sizes (nominal thread diameters) ranging from 1,6 mm to 64 mm inclusive.
We have good sense of customer priority our experience and expertise allows our team to fully assess the technical and commercial viability of products.We place great on quality and reliability and it has earned us enormous respect and admiration within automobile,railtransit,new energy,electronics.mechanical,industrial robot and high-speed rail,etc.
