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June24 - June26, 2026
National Exhibition and Convention Center（Shanghai）
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Yueqing Jinshi Fastener Co., Ltd. is a manufacturer specializing in producingvarious types of sems screws (Assembly screw) with square washer , tile washer , flat & spring washer , and tooth washer . Private customized product designs are available also.The company is committed to developing and producing precision sems screws (Assembly screw), introducing advanced production equipment and optical screening equipment from Taiwan, and adopting ISO9001:2015 efficient quality control to demonstrate its unique charm to the market. The company's products comply with various international standards such as GB,DIN, JIS, and IFI. The products are wildly exported to Russia, Brazil, Australia, and Southeast Asian countries through large import and export companies, exchanging high-quality praise from customers.
Sems screw with square washer; Sems screw with tile washer; Sems screw with flat &Spring washer; Sems screw with tooth washer
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