[Xiamen Jarwoo Hardware & Plastic Products Co.,Ltd.] The amount of the total investment of 20 million RMB (around USD 3 million ), has more than 10 years of technical experience with first-rate equipment. After many years of effort to operate and develop, the company has become an comprehensive spring enterprise integrated design and manufacture, our spring products are sold in Japan, South Korea, Britain, America, Sweden, etc and well appreciated by all customers.The Category of Springs: The production of a variety of compression springs, tension spring, torsion spring, button spring, battery spring, contact spring, spring clips, wire spring, leaf spring, clockwork spring, switch spring, electrical spring, toy spring, clock spring, shaped spring, flat wire spring, square spring series,etc.The Category of Metals Stamping: Production of various sizes stamping parts, drawing parts ( can be stretched to the maximum 280mm ) battery shrapnel, shrapnel of copper, beryllium copper shrapnel, stainless steel shrapnel, carbon steel shrapnel, connectors, gaskets, Tong engraved products, vortex coil spring, pull ring, copper connecting piece, conductive, heat sink, screws, hex screws,etc.The Category of Metals and lathing parts: The production of a variety of worm, motor shaft, the car antenna connecting shaft, headset lathing parts, copper lathing parts, aluminum lathing parts, easy to cut iron lathing parts, stainless lathing parts, the S45C lathing parts, switchgear aluminum rod, electronic electrical lathing parts ,etc.Technical Standard: According to customers' drawings to produce high precision spring.Service Standard: Comply with customer requirements to produce exclusive spring.Raw Material: Comply with the environmental protection ( ROHS ) standard. The materials for our product are from domestic and foreign well-known enterprises to ensure the excellent quality of the spring, such as South Korea KOS, KIS, Daxin, SEISEN Japan, Sumitomo, Nippon Steel, Suzuki, Rok-ko and well-known domestic manufacturers. Various raw material specifications for customers to choose, such as carbon steel wire, manganese steel wire, silicon manganese steel wire, stainless steel wire, Music Wire, phosphor bronze wire, nickel-coated wire, galvanized wire, carbon steel wire, tinned copper wire, nickel-plated copper wire, non-magnetic stainless steel wire, bronze, copper, phosphor bronze, beryllium copper wire, enameled wire. The main raw material of metal stamping parts include stainless steel SUS301, SUS304, SK - 5, SK - 7, 60Si2Mn, 65Mn, brass, phosphor bronze, leather bronze, copper-nickel alloy, aluminum, etc. The main raw materials of car parts include free-cutting steel ( environmental protection ), environmental protection brass, S35C alloy rod, S45C alloy rod, aluminum rod,etc.Surface Treatment: Comply with environmental protection ( ROHS ), surface can be treated differently according to customer requirements like metal plating and chemical treatment: galvanized, nickel, chromium, gold, silver, phosphate, electrophoresis, can over salt spray test 48 hours or more. Surface spraying can handle different colors including red, yellow, blue, orange, green, purple,etc. For spring made of stainless steel wire, if necessary,the surface cleaning treatment is available.Application: Our company is a collection of technology development, springs, shrapnel, car parts design, production, processing, sales and service in one enterprise. Professional product is suitable for all kinds of toys, lighting, handbags, leather goods, luggage, gifts, handicrafts, stationery, electronics, switches, electrical appliances, camera, precision equipment, all kinds of transport, electronics, remote control, stroller, bike, car ,etc.Production Equipment: Our company has state-of-the-art CNC computer spring machine, 502 Taiwan machine, CNC torsion spring machine, compression spring machine, extension spring machines, molding machines, etc.