Gold Member Since 2009
Audited Supplier

Liaocheng Hongyu Metal Co., Ltd.

Washers, Flat Washers, Spring Washers manufacturer / supplier in China, offering M2-M100 Spring Washers DIN127 DIN7980 BS1802 ASME18.21.1, Sealing Copper Washer DIN7603, Spring Lock Washers for Screw and Washer Assemblies and so on.

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Certificates

TEST REPORT OF MATERIAL CERTIFICATION [Feb 22,2017]
TEST REPORT OF MATERIAL CERTIFICATION
TEST REPORT OF MATERIAL CERTIFICATION