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Wenzhou Ruiying Fastener Manufacture Co., Ltd.
Hex nuts Flange nuts Weld nuts Non-standard nuts Lock nuts Round nuts -
Dongguan He Xin Long Hardware Products Co., Ltd.
Flat washers Hardware stamping parts Hardware parts Electronic hardware Machining Hardware mold manufacturing -
Jiangsu Xinzan Mould Machinery Co., Ltd.
Forming machine Tail cutting machine Cold Heading machine Forming mould -
Ningbo Beilun Huashen Yulu Set-Screws Co.,Ltd.
Inner hex lock screws Stainless steel lock screws Alloy steel lock screws -
Jiaxing Hanxiang Industrial Technology Co., Ltd.
ASME/ANSI nuts ASME/ANSI bolts 2H nuts Set screws Studs Wing nuts K nuts Cap nuts Washers ANSI/BS fasteners Non-standard fasteners -
Zhejiang GANCHO Standard Parts Enterprise
Combination screws Stainless steel combination screws Carbon steel combination screws