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Dongguan Keqisheng Automation Equipment Co., Ltd
Automatic table on the lathe Automatic drilling tooth tapping machine Automatic feeding equipment Automatic permachine Automatic dental checking machine Screw point machine Automatic slot machine -
Wenzhou Huatai Fasteners Co., Ltd.
Retaining rings Round nuts Stamping parts Washers Lock washers with teeth Countersunk lock washer Lock washers Clamps -
Dongguan Kebisheng Intelligent Technology Equipment Co., Ltd
Fully automatic screw packing machine Fastener packing machine Hardware accessories packing machine Fully automatic packaging machine -
Zhejiang Laide Fastener Co., Ltd
Combined screws Flange screws Carriage bolts Hex screws Inner hex screws Lock screws Machine screws Self-tapping screws Steel structure bolts -
Shanghai Yierlian Fastener Technology Co. Ltd
Anti-loose screw processing Fastening-prevention treatment -
Hefei Jufengying Automation Technology Co. Ltd
Automatic feeding equipment Conveyer (handling) equipment -
Ruian Shengdong Fastener Co., LTD.
Toothed Washers Ground Washers Lock Washers Circlip for Hole Circlip for Shaft Split Damping Ring Wave Washer -
Changzhou Anheng Special Standards Co.,Ltd.
Square head bolts Carriage screws Non-standard carriage screws -
Renqiu Zhenfang Cemented Carbide Die Co., Ltd.
Cold Forging Moulds Powder Metallurgy Mould Hard Metal Parts -
Dongtai Huayi Special Steel Products factory
204/304/316/2205 Bolts Stainless steel fasteners Stainless steel non-standard bolts Stainless steel chemical anchor -
Shanxi Youte Steel Supply Chain Management Co., Ltd.
Stainless steel Thick-wall seamless steel pipe Ball bearing steel High-alloy spring steel wire Special steel for the fasteners Special steel for nuclear power Steel specially used for engineering Special military steel Aerospace special steel -
Beijing HD Fastening Technology Co., Ltd.
Aviation fastener Superalloy fastener High strength fastener Non-standard customization -
Dongguan Haolong Automation Equipment Technology Co. Ltd
Automatic screw packing machine Automatic packing machine Automatic count packing machine Multi-vibration disc packing machine -
SongHao Hardware Machine Co., Ltd.
Thread roller Dental roller Rolling wheel Cylindrical die roll NC high-speed circular saw machine -
Dongguan Hongbai Precision Machinery Manufacturing Co., Ltd
Thread rolling machine Lighting hardware machine Cylindrical die roll -
Guangzhou Panyu Dongyong Guanding Machinery Factory
Head machine Tailing hole machine Thread rolling machine -
Jurong Dajin Standard Parts Manufacturing Co., Ltd.
Machine screws Selp-tapping screws Assembly screws Flange bolts Step bolts Triangular tooth screws -
Wenzhou Shengle Standard Parts Co., Ltd.
Spring pins Spring cylindrical pins Keys Cylindrical pins Taper pins -
Liaocheng Rongdesheng Metal products Co., Ltd.
High-strength washers Hot-dip galvanized washers Galvanized washers Belleville washers Wave washers Alum washers Copper washers Rebar couplers Stamping parts -
Zhejiang Zhongyu Hardware Co., Ltd.（Hangzhou Xinxing Spring Washer Factory）
Spring washers Flat washers Nuts Stamping parts -
Liaocheng Xuanhui Machinery Accessories Co., Ltd.
Red Copper Washers Copper Washers Aluminum Washers 65MN Washers Red Steel Paper Washers -
Yangzhou Aikesi Machinery Co., LTD
Stainless steel keys Adjusting rings T nuts CNC components Non-standard customized -
Changzhou Jintan Changbiao Fastener Co., Ltd.
GB/T9074 Cross recessed assemble screws Eleven slot assemble screws Cross recessed hex. assemble screws Hex./inner hex. assemble screws Square washers assemble parts -
Wenzhou Gongyou Automatic Packaging Equipment Co., Ltd.
Screw packing machine Automatic packaging unit Automatic weighing and packing machine -
Liaocheng Dongchangfu Tongrunchun Stamping Parts Factory
Flat washers High-strength washers SAW washers USS washers ANSI/ASME washers Stamping parts Non-standard customized -
Ruian Chenxin Hardware Co., Ltd.
Stainless steel semi rivets Titanium rivets Solid rivets Step rivets Lock rivets Clamp nuts Non-standard rivets -
Taicang Jinchenghui Machinery Co., Ltd.
Tungsten steel punch head Charge needle Hetype punch Stping tensile molding Tungsten steel battery mold
