色婷婷久久99综合精品jk白丝-国产欧美亚洲中文字幕-国产精品视频网站一区-国产日韩欧美mv高清-亚洲av产在线精品亚洲第-日本色网视频在线观看-日本免费在线一区二区-蜜臀麻豆av一区二区久久久久久-国产精品久久久入口

It is a company specialized in production and sales of Carbon steel spheroidizing annealing wire, Alloy steel spheroidizing annealing wire, rivet wire, bright wire. The products are mainly applied in the down stream customers like the suppliers of precision electronic screw, building screws, auto-car fasteners, rivets, precision springs and various Precision Machinery Elements etc.

We can produce fasteners of full types and specifications, the standards include DIN, ANSI, JIS, BSI and so on. The main products: hex nuts,square nut,hex head bolt,carriage bolt,roofing screws,plain washers,spring washers,machine screws,self-tapping screws bolts, nuts, hardened washers, Spring Lockwashers, self drilling screws, tapping screw, brass wood screw, brass machine screw

It is specializing in the production of washers (stoppers, snap rings, cushion rings ) spring fasten articles, assembled screws and multi-functional screws.circlips,SEMS screws

Our fastener factory specializes in manufacturing a comprehensive range of high - quality fasteners. Our product portfolio includes various types of bolts, such as hex bolts, carriage bolts, and anchor bolts, which are widely used in construction, machinery, and automotive industries. We also offer a wide selection of nuts, including hex nuts, lock nuts, and wing nuts, ensuring secure fastening in different applications. In addition, our inventory features an array of screws, like self - tapping screws, machine screws, and wood screws, suitable for different materials and assembly requirements. Complemented by washers, rivets, and other fastener accessories, our products meet international standards and are known for their excellent durability and performance. Whether you need fasteners for large - scale industrial projects or small - scale DIY tasks, we have the right solution for you.

1.Bolt:Carriage bolt,Hex bolt, Socket head bolt,Flange bolt； 2.Threaded Rod:Full threaded rod,Stud bolt, Double end stud bolt; 3.Nut:Hex nut,Flange nut,Heavy hex nut,Square nut, Tee nut, Wing nut; 4.Screw:Self-drilling screw,Self-tapping screw, Wooden screw, Machine screw; 5.Washer:Flat washer, Spring washer, Square washer, Lock washer; 6.Machining part:Castings,Forgings,Turning,Milling,Stamping Die Casting Parts； 7.Customized products based on drawings.

Bolt former Nut former Part former 1 die 2 blow

None

None

Automatic High-speed whirlwind chamfering machine, Automatic screw sealing machine, and Automatic tires, nuts and washers JQR

Two die four blow, three die six blow, larger one die two blow, and circle shear type one die two blow screw & rivet cold heading equipment.