Shanghai Nianniansheng Metal Materials Co., Ltd. China (Mainland)

Shanghai Nianniansheng Metal Materials Co., Ltd. is a specialized company, manufacturing metal fabrication and selling free-cutting steel, alloy steel, and stainless steel, polished bars and copper rods. The products are sold to Japan, Taiwan and China Mainland, including free-cutting steel (SUM24L, 12L14), free-cutting stainless steel (SUS303CU, SUS316F, and 420J2 High-carbon high hard cutting Carbon Steel SK-4F) (Japan), Y100PB(China) Non-magnetic austenitic free-cutting stainless steel SUS303F (YICR18N19MO CU), Austenitic high-Hard stainless steel SUS420J2 (3CR13 and 4CR13) 440C and SUS304F stainless steel, and SUS304F stainless steel. Our main copper products include Hpb59-1 plumbum copper rods/H62 brass bars/67-2.5, C36000, C3602, C3604 and other patterns as well as various kinds of carbon steel pipes at low and middle levels, plates, C-bars, and our lead materials include 6061 and 2011 types. We take various metal processing means in manufacturing various kinds of precision hardware with automatic lathes, CNC self-acting lathes, CNC machining center centerless grinding machines and other equipments that are introduced from Japan and Taiwan. The products include micro electrical machinery axles, home electrical brass joints, atomization device copper heads, auto hardware & parts, computer electronic fittings, domestic appliances and high-level communications equipment (such as mobile antenna and drawbar revolving shafts), fishing gears, toys lock tools and ironware fittings. Material quality: brass, steel, lead, POM and stainless steel. Our company insists on pursuing the path of "technology and quality promote our enterprise" and implementing a quality principle of "Constance dedication of accessory optimization together with production perfection and the perpetual pursuit of consumer satisfaction and quality improvement ". We have been entitled with the excellent organization, mayor advanced organization, and AAA level credit enterprise for strictly abiding by contracts and our good faith. Our products sell well in Taiwan, Singapore, Malaysia, England and other markets all over the world and are trusted by our customers. Our company not only makes great efforts to do research and develop our products, but also provides good after-sales service of distribution. At the same time, our company faces the domestic and foreign markets with struggle spirits and brand-new visage. We will provide famous brand products and reputation services. Meanwhile, we would like to make managements with you, write off for some detail information and quote price through letters and telephones. Shanghai Haoshuang Precision Metal Processing, ICL. is the branch of Shanghai Nianniansheng Metal Materials Co., Ltd. and was established in December, 2002. We adopt the most advanced CNC numerical control lathe and automatic lathes and other kinds of advanced detecting devices, as well as the specialized precision processing technology to design and manufacture high level precision metal roller fittings. We can also do milling, drilling, rubbing, polishing and other second-processes as well as surface process according to the customers' requirements. Since the opening of our factory, we have adopted ISO management pattern and advanced specialized production technology to make high-quality products. With the endless efforts made by our staff, now we have more than 80 automatic lathes and second-process equipments. We also own projection, microscope, micrometer, dial gauge and other precision detecting devices with different scales. Till now, we have formed our production base with technology power, which integrates the design, development manufacture, and sales together, as well as a specialized technological team. For a long term run, we have gained credibility and supports, with our sufficient production, excellent quality, convenient transportation, reasonable prices and considerate services.

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• Fax:86-021-59591171
• Mobile:13701862845
• Tel:86-021-59593449

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