- SHANGHAI TENGRI METAL PRODUCTS CO., LTD.
- Rivet, Bolt, Nut, Washer, Non-Standard Fasteners, Anchor Bolt, Huck Bolt
Shanghai
- Qingdao Pengrui Machinery Co., Ltd.
- Fastener, Pins, Screw, Clamps, Metal Fabrication, Plastic Fastener, Screw Plunger, Bolt, Nuts
Shandong
- Shenzhen Conghui Precision Hardware Co., Ltd.
- Fasteners, CNC Parts, Hex Bolts, Squre Nuts, Stamping Parts, Wrench, Furniture Insert Nut, Flat Washers, Self Tapping Screws, Security Screws
Guangdong