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Ha Noi
VINA TAIYO SPRING CO.,LTD
The company was established in 2007 with 100% Japanese investment Main products: Metal stamping components, Metal Bending, Snap ring, Ring Band, Heat treatment, Dip PVC, surface treatment (Magni, Phosphate, Black oxide)
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Ha Nam
AIKO SPRING VIETNAM CO.,LTD
We use a mechanized, NC multi-forming machine to automatically shape various wire and sheet materials into flat, 2D and 3D objects. From prototype to mass production, we are capable of handling a wide range of products. We also offer assembly (Assy) services.
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Ha Noi
Le Hung Technology Co., Ltd
Providing Turret type CNC lathes, Swiss type and small CNC machining center from TSUGAMI – Japan, Chinfong stamping machine, CSM pipe bending machine - Taiwan
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Ha Noi
VIET NAM RAITECH JOINT STOCK COMPANY
Raitech Vietnam Joint Stock Company specializes in manufacturing auxiliary industrial products such as: jigs, machine parts, production materials (rivets, springs on request), conveyors, workshop equipment.
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Ha Noi
HOSHIMOTO VIETNAM CO.,LTD.
Our main products including distribution cabinet lock, distribution panel lock, coin lock, hinges, pulls, copper bars, fasteners, bolts, screws, earth terminals and so on.
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Ha Noi
DULICO MANUFACTURING AND TRADING COMPANY LIMITED
DULICO is proud to be a pioneer in the field of copper sheet rolling and casting, as well as high-quality metal detail machining. DULICO is committed to delivering superior products that meet the highest standards of quality and excellence.
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Ho Chi Minh
AN THANH TECHNOLOGY COMPANY LIMITE
An Thanh Tech is a professional mechanical processing workshop, specializing in manufacturing cargo lashing accessories like tensioner locks, hooks, and lashing straps. We also offer a diverse range of precision mechanical processing services: CNC machining, laser cutting, welding, and electrostatic powder coating. An Thanh Tech is committed to delivering high-quality mechanical solutions, meeting all industrial demands.
About Spring
Springs are mechanical elements that utilize elastic deformation to store and release energy, transmit and control force, and absorb vibrations. Their applications are diverse, including automobiles, home appliances, precision instruments, medical devices, and construction. The predominant manufacturing method is "coiling," which involves forming wire materials such as piano wire or stainless steel wire into a coil shape through cold or hot working. Other methods include "pressing," which punches out shapes from sheet metal, and "bending," used for special geometries. Materials are selected based on required properties, such as carbon steel, stainless steel, phosphor bronze, and beryllium copper. Since high precision and durability are demanded, post-processing heat treatment and surface treatment are also crucial.
