Gem-Year are producing all kinds of high quality products such as bolts, nuts, screws, drawn wire and other off-standard fasteners, which are according to GB, ANSI, DIN, UNI,JIS and ISO standards with yearly production output of 200,000 metric tons.
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).
We produce a wide range of products, including standard fasteners of ANSI, BS and GB, as well as special fasteners. Moreover, we develop automotive assemblies. Bolts of grade 4.6, 6.8, 8.8, 10.9 and 12.9 are available; nuts of grade 2, 5, 8, 10, 12 are available. Specification ranges from M10 to M64. We use plain carbon steel, alloy structural steel and stainless steel as materials.
Double end screws, trox wrench, Allen wrench, NC tool accessories, high frequency head screws, PEM standard parts, LED light fittings, high power cooling brass pillars, screws used in environmental protecting lights
Stainless steel, carbon steel, brass hex socket knurled set screws with cup point, cross recessed set screws, DIN 914 hex socket set screws with cone point, hex socket set screws with cup point, DIN915 hex socket set screws with dog point, DIN 551 slotted set screws with flat point(material: SVS stainless steel), DIN 553 slotted set screws with cone point, DIN 913 hex socket set screws with flat point, cross recessed set screws, cross recessed set screws, Torx set screws, slotted set screws and non-standard fasteners.
The business scope mainly involves materials, processing, equipment and spare parts.
Our main raw materials products include titanium rod, titanium tube, titanium plate, nickel rod, nickel tube, nickel plate, zirconium rod etc. Main manufactured goods are titanium bolts,titanium screws , nuts, washers, flanges and customized parts like turning and forging parts according to drawings. Currently the products have been widely used in the aerospace, shipbuilding, metallurgy, machinery and electronics, weapons, vehicles and other industries.all kinds of titanium standard fasteners including hex bolts, nuts, washers and non-standard fasteners.
We are specialized in producing fasteners and stamping parts including customized carbon steel and stainless steel, according to GB, ANSI, DIN, UNI and ISO standard. Fasteners include chemical bolts, high strength bolts, and non-standard bolts. Stamping parts include pipeline supporting system installation accessories such as channel connector and C cold-pressing quality steel parts, solar bracket parts, auto parts, washers and nuts. We are ISO9001 certificated. Our products have been widely used by many famous companies and in state key construction projects, and exported to America and Europe. Our main customers include: Hilti, GM, and Ford. Based on the principle of “quality is the life of enterprise”, we hold the course of “Quality First”, take the road of “Quality Benefit”. We have formed a quality management system that is in accordance with international management standard and that owns its operational characteristics. We carry out ISO9001 in every process of production and marketing, implementing on every employee’s thought and action. In addition to perfect quality management, we have advanced testing equipment and method. Besides, our critical products are identified by national authority with inspection reports to meet the users’ needs farthest and protect users’ benefit.
Welcome customers at home and abroad to visit and consult. We can also process according to customers’ drawing and samples.
Wenzhou San Bao Fastener Co., Ltd. specializes in all kinds of iron wholesale. Hexagon Hexagon outside the stainless steel bolt. all kinds of nuts. machine screws. Since the screw attack. pad level. pad shells. such as the national standard
Specializing in the production of national standard (GB) and the American (ANSI), imperial, BS, Macao system (AS), the German system (DIN), boarding (JIS) nuts and various non-standard (SP) nuts; Circular nut, square nuts, thin form nut, thick nut, flange nuts and all kinds of standard parts, the specification can be from M6 to types, and the material of the main use of carbon-steel and 35 # steel, and according to the customer's kind to plans to build non-standard product.