Our production standards are the national standard, German standard, international standard, British standard, Japanese and Korean standards (GB, ANSI / ASME, ISO, DIN, JIS ...), we can according to your need to produce your required specifications and dimensions (non-standard).
The staple products for Dongrui are serial Multi-Station Cold Upsetting Formers, and the products are protected by many patents. Dongrui products are with complete range of specifications and stable quality which have been sold to everywhere in China and exported to America, Europe, the Middle East and South East Asia etc. in the world. Dongrui products are trusted by customers both at home and abroad.
The company has passed through the certifications of ISO 9001:2008 quality management system and CE safety regulation, it has several sets of big size machine centers and a lot of advanced mechanized equipment made in China or imported from abroad, it also has a Technological Development Center at provincial level. The research and development ability and level of Dongrui company always plays a leading role at the fields of same trade in China, due to aiming at high standard and thanks to advanced inspection technique applied through whole production procedure, therefore the quality of Dongrui machines can be reliably guaranteed.
Our entire range of fasteners is made of carbon steel, alloy steel and stainless steel, aluminum, brass, silicon bronze and other special materials. Production is carried out in compliance with ISO, DIN, BS, ANSI, JIS specifications
The main products are screws, nuts, carriage bolt, T bolt, threaded rods, drilling screws, anchors, drywall screw, spring pin, in stainless steel, carbon steel and bronze materials. Our products are widely used in communications, electronics, shipbuilding, automobiles, machinery, container, electrical, environmental protection and other industries.
Spring washers, Stainless steel washers, brass spring washers, phosphor bronze washers, spherical spring washers, triangular spring washers, stopped spring washers, double-decked washers for light rail, railway washers, wing washers(apilionaceous spring washers).
Now our main products are screws (e.g.: non-standard screw, special screw, T screw, step screw, extended screw, color screw, torx plastic screw, carriage screw, socket head cap screw, hexagon head screw, self-tapping screw, wood screw,stainless steel screw, set screw, sport equipment supporting screw, furniture screw, scooter screw, and some screws in electron, electrical equipment, loudspeaker box, plastic, toy etc), step rivet, rivet with deep hole, thumb lock, axis core, lathe piece, stamping part and some other hardware accessories. Product in iron, stainless steel, bronze, aluminum etc can be done.
An Jiahao Mould Steel Co., Ltd., Dongguan City - located in the Town, Dongguan City, Guangdong Province, night side industrial area - the company since its inception, has been the attitude of loyalty - efficient service, excellent quality, hard-up mentality - for our customers and friends ---- serve, and the company promises; pursuit of 'quality first, for the purpose, while the company due to the development needs - in Shenzhen, Foshan, with a number of distribution branches, and its materials; variety of goods, stable quality, price, delivery on time. Currently, the Secretary of the sales - agent - retail - wholesale of imported and domestic materials ['die steel, Special Steel, powder high-speed steel, cold-drawn steel, round steel, chrome-nickel steel, chrome molybdenum steel, chromium molybdenum alloy steel , boiler steel, ship plates, cold rolled steel, tungsten steel (alloy steel), powdered steel, high-speed steel, stainless steel, heat-resistant steel, chrome molybdenum alloy steel, tensile steel, hot die steel, cold-working die steel, high strength low alloy steel plate, iron plate, wire rod, alloy steel, alloy tool steel, wear-resistant steel, spring steel, chrome bearing steel, free cutting steel, chrome steel ... carbon sheet, cold-drawn bar , the carbon wire, imported beryllium copper, aluminum, oxygen-free copper, copper, copper, bronze, brass, beryllium copper, bronze, beryllium copper, aluminum bronze, copper green, green brass. non-magnetic, automotive steel, wear-resistant steel, Hastelloy alloy steel, nickel alloy, Invar alloy, Irene alloys, nickel and cobalt alloys, chromium-nickel alloys, beryllium alloys ... cobalt chromium molybdenum alloy steel, carbon steel, high carbon steel, in carbon steel, low carbon steel, chrome steel, manganese steel, chrome-manganese steel, etc.] There are 1,800 kinds.,
Shenzhen Tianyi metal materials production, sales of stainless steel, copper, aluminum, welding materials and integration:Stainless steel bar: a grinding rod, 1Crl7, black bar, rod, bar, six angle bars, light bars, rods, rod shaped, yuan steel, imports of easy cutting rod, 440B stainless steel, duplex stainless steel rods;Stainless steel strip type: tensile band, narrow band, the polishing belt, belt, packing belt; ( the surface is divided into: frosted face, drawing surface, 2B, No.1, BA industry of smooth surface ( 6K ) mirror, mirror ( 8K ); hardness is divided into: soft material, 1 / 2H, 1 / 4H, 3 / 4H, full of hard material, extra hard material ), with Baosteel, TISCO, South Korea, Japan and other materials;Stainless steel plate type: cold-rolled plate, hot-rolled plate, plate, sheet, plate, industrial pattern plate, snow boards, flat, bending, drawing ( HL ) board, mirror 8K, BA board, 2B panel, NO.1 board, bipolar plate;Stainless steel wire: Japan fine lines, Han Guoqin steel wire, string with the German piano wire, screws wire, spring wire (hard bright lines, the hard line, fog surface line ), bright line ( hard lines, hard light, vehicle axis ), soft ( hydrogen retreat wire ), product line,, electrolytic wire, cold pier line, wire rope.Stainless steel pipe: seamless pipe, welded pipe, capillary, polished pipe, decorative tubes, industrial tubes, flat tube, pipe, sanitary pipe, two phase pipe;Stainless steel angle steel, channel steel, profiles: flat, square steel, I-steel, screw steel, steel nail, solid ball, hollow ball, flange, stainless steel materials. Material 304, 303, 303Cu, 304L, 316L, 309S, 316, 321, 305, 310, 310S, 301, 302, 201, 202, SUS301, SUS302, SUS303, SU304, SUS316, SUS310, SUS321, 440B, 2205. Our agents at the same time the distribution of imports of materials in line with international standards such as JIS japan. Imported materials Nippon Steel, Kobe Steel, such as South Korea and Pohang. Stainless steel welding, brazing, aluminum welding, imported wire rod. Can also be based on the needs of different users, ordered to undertake various special custom specifications profiled steel, copper, aluminum. We will be the most preferential prices, the most high quality materials, the most excellent services to meet your needs!OFC: TU0, TU1, TU2Phosphorus deoxidized copper: TP1, TP2Copper: T1 ( 1020), T2 ( c1100 ), T3 ( c1221 ),Silver copper: TAg0.1 ( C11600 )Brass: H59 ( C2800 ), H62 ( c2720 ), H63 ( c2720 ), H65 ( c2720 ), H68 ( C2680 ), H70 ( c2600 ), H80 ( c2400 ), H85 ( c2300 ), H90 ( c2200 ), H96 ( C2100 ),Lead brass, tin bronze, aluminum bronze, chromium zirconium copper, beryllium bronze;The United States of America site of copper, copper alloy swissmetal in Switzerland, Japan Mitsubishi, Japan NGK copper, beryllium copper strip, tin bronze belt, high precision and general degree of brass, phosphor bronze strip. Brands include: C26000, C26800, C27000, C28000, C3604BD, C51000, C53200, C52400, C73200, C7521, C60600, C61000, C62400, C63000, C65500, C65100, C70260, C70400, C70600, C71000Aluminum:Aluminum is aluminum, aluminum rod, aluminum tubes, aluminum strip, aluminum, materials are: 5056, 5052, 5050, 6061-T3, 6061-T5, 6061-T6, 6063-T3, 6063-T5, 6063-T6, LF10, LY11, LY12, 1100, 1060, 1070, 5356, 7005, 7009, 7075, 2011, 2017, 2024, 3003, 5005, 6011, 6082, 7003, various sections, non-standard can be customized.Imports of South Africa, Taiwan, Japan, Russia, South Korea, Sumitomo India 1050, 5052, 6061, 6065, 6063, 7075 aluminum, the United States ACA-9110B, the United States, 505 aluminum, an aluminum Germany 320G, 1080.My company in good faith-based, refine on business philosophy, departments and orderly manner according to strict quality control procedures for the provisions of the operation, from product development to production and factory and other aspects of strict, so that the user satisfaction assured. At the same time, also emphasized that the technology products and technical services, and after sale service, all-round diversification to meet the needs of the market.Give me your details, grasp the target!We warmly for your service, sincerely look forward to your calls. We believe that more partners, more business opportunities for cooperation!