The company's main products covers more than 600 kinds of product specification, such as bolt and nut series, high strength bolt, flange bolt ,track bolt, subway segment bolt, instruction hardware and accessories, and can be made in standards of GB, DIN, BS, ANSI, JIS. The grade range including4.6 4.8，5.8， 6.8， 8.8，10.9，12.9.Our products are wildly used in Agricultural machinery, engineering machinery, automobile, subway, construction and other industries. The quality of our products has received wide acclaim in domestic and abroad, and now our output has reach 40 thousand ton annual, 50% of them are exported to Japan and Middle East Regional Area .Our.products have gain high prize from our customers for the high quality of work-product.
Our products various different specifications and types: hexagonal-headed bolts, screws, nuts, washers, anchors, rivets and some larger scales items, produced as per requirements and demand, with M5 to M74 (diameter), and 10mm to 2000mm (length), and meet kinds of standards from abroad as follow:
1) Germany (DIN)
2) British System (BS)
3) American System (ANSI/ASME)
4) Australian System (AS)
5) Japanese System (JIS)
6) Guo Biao (GB, China National Standard)
Therefore, our products are well-sold among the whole country, moreover, they are also widely spread all over the world, including Europe, North-America, Mid-east, Japan, Etc.
Main scope of our products are as follows: high precision screw, Electronic screw, electrical appliance screw, meter screw, mechanical board screw, rolled sunk screw, wire-board adjustable screw, nylon screw, furniture screw, press rivet and press nut, combinatorial screw, K nut, elastic screw nut, slotted screw and some other knurled screw and so on.High precision cone dowel, cylinder dowel, retainer washer and Grade 12.9 internal hexagon rolled sunk screw,Grade 12.9 internal hexagon with square head, Grade 12.9 internal hexagon with cylindrical head are all in our storage.We welcome orders like lathe-produced non-standard parts and domestic hardware products according customer's specific need. We will consistently take “high product quality” for customer satisfaction as business credo and we are here for our customers from home and abroad.