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.

The type of the company which is mainly engaged in: dacromet processing, chromium dacromet (green), multicomponent alloys permeation (infiltration of zinc), thermal spray zinc (aluminum), its power coating (green), heavy-duty composite coating that can satisfy all kinds of fields widely different anti-corrosion class requirements, environmental protection and special requirements.

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bolt, nut, sleeve anchor ,wedge anchor

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Our company has now reached the annual capacity of producing more than 30,000 metric tons of high strength bolts. Equipped with advanced production line and sophisticated testing facility, Shenguang has become a major fastener producer for domestic wind power generation industry. Our fastener products are widely used not only in the wind power generator with capacity over 1.5MW but also in various fields, such as equipment for nuclear power plant, the boiler steel construction of power station, mechanical and electrical equipment, airport hangar, large span bridge, skyscraper, high speed train and the railway track switch. Recognized as a well-known manufacturer, Shenguang ranks top in the high strength bolts industry in terms of comprehensive strength and the scale of production and marketing.

One：the company mainly produces and processing of products: 1 ·cold heading machine series: M6 ~ M25 welding nails, tower bolt, Highway guardrail bolt, Automotive Fasteners and various shaped pieces. 2 · Heat beat Bolt (300 tons of friction pressure and punch): M12 ~ M150 high-strength, steel structure, Double bolt .T-bolt and all kinds of large pieces of longer processing. 3 · Nut Series: M6 ~ M24 is the national standard, non-standard and shelf GB52 thin nut. 4 · coal, oil wells, bridges, wind power tower base assembly processing of custom-made Two：the company customized the characteristics of processed products: 1 · ?6 ~ ?27, length of 30mm - 320mm long stretch of large welded nails-made nails and bolts. 2 · ?6 ~ ?16 the rivet and pin roll of tailor-made. 3 · ?6 ~ ?48 tailor-made U-filament workers. 4 · tailor-made: high-strength thin buckle bolt, is the national standard GB30, GB21, GB5780 ~ GB5786, the market standard (non-standard) bolts, 304 stainless steel shelf 5 · customized processing of German-made, British, American, Japanese system of bolts. 6 · large GB1228 customized steel bolts with large hexagon connection deputy. 7 · tailor-made series of thick embossing punching pad. 8 · distribution of ordinary wire, cut to length steel, 35K, 45 # steel, 40cr, 35crmo steel.

Hebei Dao-ming Machinery Manufacturing Co., Ltd. One：the company mainly produces and processing of products: 1 ·cold heading machine series: M6 ~ M27 welding nails, tower bolt, Highway guardrail bolt, Automotive Fasteners and various shaped pieces. 2 · Heat beat Bolt (300 tons of friction pressure and punch): M12 ~ M150 high-strength, steel structure, Double bolt .T-bolt and all kinds of large pieces of longer processing. 3 · Nut Series: M6 ~ M24 is the national standard, non-standard and shelf GB52 thin nut. 4 · coal, oil wells, bridges, wind power tower base assembly processing of custom-made Two：the company customized the characteristics of processed products: 1 · ?6 ~ ?27, length of 30mm - 320mm long stretch of large welded nails-made nails and bolts. 2 · ?6 ~ ?16 the rivet and pin roll of tailor-made. 3 · ?6 ~ ?48 tailor-made U-filament workers. 4 · tailor-made: high-strength thin buckle bolt, is the national standard GB30, GB21, GB5780 ~ GB5786, the market standard (non-standard) bolts, 304 stainless steel shelf 5 · customized processing of German-made, British, American, Japanese system of bolts. 6 · large GB1228 customized steel bolts with large hexagon connection deputy. 7 · tailor-made series of thick embossing punching pad. 8 · distribution of ordinary wire, cut to length steel, 35K, 45 # steel, 40cr, 35crmo steel.

High strength bolts with large hexagon head for steel structures Sets of torshear type high strength bolt hexagon nut and plain washer for steel structures High strength bolts for joints of space grid structures American standard bolts with hexagon head Torshear type bolt with hexagon head and flange Bolts of automobile I