Main products: Finished hexagon head bolts conforming to national standards including GB30-76, GB21-76, GB5780-GB5783-86(Grade 4.8, Grade 8.8), diameter is M6-M30 and length is 16mm-200mm
Processing customized business: Bolt with reduced stem, tower bolt, lock bolt, anchor bolt, stud bolt, galvanized bolt, DIN933-931 bolt, bolt of American National Standards Institute (ANSI), bolt of British Standards (BS), bolt of Japan Industrial Standards (JIS) ISO and matching products,and a variety of shaped bolts manufactured according to he requirement of customers.
High strength bolts
Our main products are Hex Bolts (Grade 4.8 and 8.8), Heavy Head High Strength Structural Bolts (Grade 10.9), High Strength Tension Control Bolts (Grade 10.9), U Bolts, Anchors (Sleeve anchors, Drop-in anchors, Wedge anchors, chemical stud bolts, nail-in anchors, etc.), All-Threaded Rods, Studs, Nuts, Washers, etc.. We are also capable of manufacturing non-standard fasteners according to samples or drawings.
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.