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.
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).
This company main product: Casting forging The machine-finishing each kind of specification model's copper aluminum molding casts the copper stock cast-aluminium carbon steel stock stainless steel stock nodular graphite casting large-scale guide screw large gear heavy casting Zinc base alloy Babbit tin-base alloy lead base alloy bearing metal casting. Has the sand casting metal founding centrifugal casting precision casting pressure casting punch press pipe bending machine
the most big-ticket item may cast 5000 kilograms/most light castings to be possible to cast 0.05 kilogram/ to be possible to provide end product half-finished product semifinished materials one, copper: (1) leaded bronze (2) phosphor bronze (3) nickel brass (4) high silicon brass (5) tin phosphor bronze (6) tin phosphor bronze (7) low silicon bronze (8) leaded brass (9) high silicon brass (10) manganese bronze (11) chromium copper (12) tungsten copper (13) gun metal (14) aluminum bronze (15) manganese brass specification model: The bar copper copper pipe copper hollow bar copper board copper bar copper tape copper wire copper wire copper bushing bearing copper casting copper hammers braze flat copper heterogeneous type molding opposite sex copper pipe copper worm gear copper precision casting galvanization brazing copper copper standard letter galvanization copper bar copper screen copper fitting two, aluminum: The aluminum molding aluminum bandage aluminum alloy casting aluminum presses casting aluminum extrusion molding opposite sex aluminum tube aluminum stick aluminum tube aluminum wire aluminum belt aluminum row of aluminum sheet aluminum welding rod aluminum louver big section aluminum extrusion large-scale aluminum tube large-scale aluminum stick ellipse aluminum tube three, Babbit: Babbit good Babbit tube Babbit casting Babbit spindle Babbit gear Babbit molding four, non-ferrous metal raw material: Electrolysis copper ingot aluminum ingot zinc spindle lead ingot pure tin soldering tin copper welding rod aluminum welding rod gun metal welding rod each non-ferrous metal welding rod
five, stainless steel: Stainless steel plate stainless steel belt stainless steel pipe stainless steel rod stainless steel casting stainless steel standard letter stainless steel bend stainless steel flange stainless steel channel steel stainless steel steel wire six, the mining machinery fitting, the paper manufacturing machinery fitting, the engineering machinery fitting, the glass mechanical fitting, the chemical machinery, the textile machinery, the electrical power equipment, the rubber mechanical fitting, the plastic mechanical fitting, the auto part, the electric appliance fitting, the power equipment fitting, the highway machinery, construction machinery and so on like have the need please to relate the Shandong Province Jining central area three Xin non-ferrous metals after battalion headquarters Liu Bo: 13863713300 13954768860 telephone: 0537-2514138 QQ: 573970816 mailbox: firstname.lastname@example.org email@example.com
I take charge of the bronze fastener mainly to include the silicon bronze/aluminum bronze/phosphor bronze/brass and so on. Product scope Guang Fan, including screw, bolt, nut, gear rack, gasket and so on. Productivity, no matter the size, the length majority situations can satisfy the customer the demand. The product quality is high, can enter business to produce stably world-known for a long time. Also independently researches and develops the stainless steel wire rod heater!!!
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!