We introduce the foreign production of advanced technique to make 5 moulds, 6 moulds, extended, bearing type high speed nuts and elements, many work position cold extrusion machines, cold Dui machine, it is compact to have structure and rigidity is high, operating, maintenance the characteristics such as convenience.
Book equipment application in automobile, motorcycle, machinery foundation profession (such as chain, fastener, bearing, box spanner, tool, special different type nut and flange surface nut, sides nut, welding nut, cover type nut , locknut, defence pine nut, pull hat nut, chain Luo pull, expansion gecko, independently axle gear, bicycle different type etc.) etc. various different type , complex is not mark cold squeeze into type, suitable scope extensive.
mainly the production of roofing nails, concrete nails,common nails, shoe tack nails, screw nails, boat nails, galvanized iron wire , steel strapping belt，ratchet wrench,bolt clipper,draught fan ,can be customized production according to customer requirements.
Hose clamp, hoop, wire hoop, wire spring hoop, taper washer, worm drive clamp, single pipe clip, double pipes clip
Spring fasteners including internal and external teeth washer, wave washer, saddle washer, spring nut, lock nut, spring clamp, circlips for holes, circlips for shaft, E ring, bearing clip, stop ring, universal joint, spring stamping
There are five major series of our products:
1. High strength bolts with large hexagon head for steel structures (GB/T 1228-1231)
2. Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures (GB/T 3632-3633)
3. High strength bolts with hexagon head and flange torque type for steel structures (QBC 1011-1014)
4. Cheese head studs for arc stud welding (GB/T 10433)
5. Big specifications of wheel nuts, nuts with washer face and nuts sets
The products carried out the standard like USA (ANSI/ASME ), Germany(DIN), Japan(JIS), Britain(BS), Australia(AS) and International Standard (ISO)etc, for example:
1. USA Standard high strength bolts with large hexagon head for steel structures (ASTM A325 A490 A325M A490M)
2. USA Standard Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures (ASTM E 1852)
3. Germany Standard high strength bolts for steel structures (DIN 6914-6916)
4. Japanese Industrial Standards high strength hexagon head bolts (JIS B 1186)
5. Japanese Industrial Standards high strength torque type bolts (JSS II-09)
6. British Standard high strength joints bolting (BS 4395)
7. Australia Standard high strength bolting (AS 1252)
8. USA Standard welding stud bolts (ANSI/AWSD 1.1)
9. USA Standard stainless steel welding stud bolts (ANSI/AWSD 1.6)
10. Japanese Industrial Standards Cheese head studs for arc stud welding (JISB 1198)
In the same way, the company also produces according to customer's requirement like standard or special big diameter and big length high strength bolts, hexagon nuts, foundation bolts, double thread ends studs, thread rods, rail tie-in bolts and welding bolts, studs, pins, riveted fasteners which supply for vessels or boilers industry line. In addition, we can satisfy the requirement for the surface finish, for example: phosphated, hot dip galvanized, mechanical galvanized, sherardizing, dacromet and Teflon, etc.
Among above-mentioned products, torshear high strength hexagon head with flange bolts, nuts and plain washers was our company’s patented products. They not only have the advantages of convenient handling, easy visual inspection, and high efficiency during construction but also convenient dismounting, and can use torque method to recheck if the bolts have been well fastened. These features have solved the problem of difficult fastening at the corner of the steel structure and prevented the potential risk of head broken caused by the indentation on the head shank of the washer.
Pressing parts, Hex wrench,Standard fasteners and non-standard, such as the standards GB/DIN/ANSI/ASME/JIS/UNI/NFE/AS/ISO etc. The pressing parts are involved in home, hardware and machinery,electrical, and vehicles etc. The washers are like normal washer, HV washer, stainless washer, insulated washer and spring washer etc. The screws are like drywall screw, Chipboard screw etc.
Double end screws, trox wrench, Allen wrench, NC tool accessories, high frequency head screws, PEM standard parts, LED light fittings, high power cooling brass pillars, screws used in environmental protecting lights
sets of high-strength bolts with large hexagon head for steel structures; sets of wrench type high-strength bolt or steel structures; high strength fasteners and parts and components for automobile, internal-combustion engine and engineering machinery, standards and series special fasteners with GB, ISO, ANSI, DIN.