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High-strength nuts, high-strength nuts, high-strength nuts, high-strength nuts Handan Chengfeng Power Grid Accessories Co., Ltd.'s main products: fasteners: hexagonal bolts, hexagonal nuts, national standard bolts, bolts, type bolts, expansion bolts, type Bolts, type bolts, type groove bolts, stud bolts, carriage bolts, hinge bolts, anchor bolts, square head bolts, goose egg wire, sector wire, bucket type wire, double rib wire, ingot wire, backrest pin, Flat washer, spring washer, square washer, flat key, turnbuckle, repair gecko, shackle, nylon lock nut, implosion, pull-off, internal expansion nut, internal expansion tube, butt nut, cap nut, round nut , internal and external tooth washers, anti-return pads, copper bolts, cylindrical elastic pins, rivets, oil nozzles, chemical anchors, oil plugs, tooth bars, reamed hole bolts, extra large bolts, belt nails, hook head bolts, set bolts, belts Tenon countersunk head bolts, welding nails, high-strength bolts, high-strength nuts, double-sided printed stop washers, steel hinge clamps, etc. / Steel structure series: Steel structures use large hexagonal head high-strength bolt connection pairs, and steel structures use torsion shear high-strength bolt connection pairs. /
Industrial and mining railway accessories: type cable clamps, fishtail bolts, track fork bolts, coal retaining wire, plow tip wire, plum blossom wire, machine-made road spikes, handmade road spikes, square road spikes, wood threaded road spikes, Spiral spikes, rail clamps, inclined joint splints, insulated fishplates, chains, pry rollers, track guard spikes, gauge baffles, track splints, fishplates, pressure plates, buckle plates, track fasteners, iron backing plates , rubber plate, insulated gauge tie rod, welded anti-climb device, track starting machine, hydraulic track starting machine, hydraulic horizontal bending machine, hydraulic vertical bending machine, manual bending machine, rack starting machine, spring switch , horizontal switch, vertical switch, section steel, I-beam, support steel, track drilling machine, light rail, mine wheel, sky wheel, gauge block, type boltless buckle plate, drill pipe, hydraulic drilling machine , electro-hydraulic push rod, drilling machine, puller, track dialer, re-rail machine, electric track saw machine, screw bending machine, rail straightener, mine car shaping machine, mine car slag cleaning machine, hydraulic Horizontal double hook rail bending machine, hydraulic correction machine, track gauge adjustment machine, mine car reset machine, mine car puller, horizontal shaping press, hand-cranked shoulder top, chain hydraulic shear, electric punching machine, half roller, Tooth sleeves, tooth seats, knife-type picks, two-axis, pneumatic drill rods, pipe anchors, pick-type picks, scrapers, tail wheels, reinforced composite drill bits, picks, serrated connecting rings, split connecting rings, Hollow auger drill pipe, sprocket, blind shaft, anchor drill bit, anchor tool, anchor mixer, anchor drill pipe, anchor drill pipe connecting sleeve, coal drill pipe, coal drill bit, concave drill bit, core drill bit , four-axis, gas discharge drill pipe, gas drill pipe drill bit, coreless drill bit, dumbbell pin, straight bit, middle groove, water injector, column tooth bit, swivel, drill bit, etc. /
Highway accessories: highway guardrail wire, splicing studs, connecting stud connecting pairs, sign screws, ends, column caps, anti-blocking blocks, anti-theft bowls, pallets, anti-glare boards, etc. /
Power hardware: tower bolts, clamps, hoops, hanging plates, cross arms, lifting rings, lifting eye nuts, hanging rings, electrical porcelain accessories, aluminum and copper terminal blocks, foot nails, anti-theft bolts, anti-theft nuts, etc. /
Building accessories: step by step, wall bolts, wall bolt gaskets, mountain-shaped clamps, mountain-shaped mothers, mountain-shaped gaskets, steel mold cards, T-shaped wires, jacks, bar nuts, fixed bases , fixed bracket, adjustable base, tensioner, pull tab, pull tab, butt fastener, right-angle fastener, rotating fastener, etc. /
According to user requirements or drawings and samples, we can produce various high-difficulty, high-strength, extra-large bolts, special-shaped bolts, special-shaped nuts and various special-shaped parts and non-standard parts. Our company will take science and technology as its root, integrity as its basis, people-oriented, customer-oriented business philosophy and strict management, strive for excellence, pursue customer satisfaction, and the quality policy of % pass rate to provide our customers with high-quality products and better services. /