Active Member
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[China]
Address: Tang'aoyu Industry Zone,Xiangyang Town,Yueqing City,Zhejiang ,China
Contact name:Janet
Zhejiang Lisheng spring co.,ltd |
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Precision Spiral Stainless Steel Tension Springs
Description:
1.Production Team Advantage:
we have the excellent technology staff, and all of them with enough R&D experience, also can be produce the excellent Products according to different Customer drawing or sample;
2. Price Advantage:
As an manufacturer, we have big advantages to reduce the product's cost, also can be give more discount to customers according to the ORDER quantity. It is the Traders can not be reached;
Specification:
| product name | High Precision Small Tension Coil Springs |
| Material | carbon steel(SWC),Alloy steel SEA9260/9254/6150/SUP9/SUP10/SUP12,51CrV4,stainless steel,Music wire/piano wire(SWP);beryllium copper etc. |
| Wire diameter or thickness | 0.15mm to 50mm |
| Finish | Zinc,Chorme,Nickel, Silver,Gold, Tin,Powder coating,Oxide black or customzied |
| Processing craft | Material purchased-Producing-Frist Testing-Coiling-Inspection-Heat treatment-Cleaning-Surface Treatment-OQC-Packing-Shipping |
| Application | Industrial/auto/Motorcycle/electronics/electric power/Toys/Sports goods/Machinery equipment etc. |
| Quality Certification | ISO 9001:2008, TS 16949 and ISO 14001 |
| Payment term | T/T,L/C or other payments |
About Us:
Lisheng Spring Company was established in 1993. Lisheng spring is a professional manufacturer for Wave springs in China. Lisheng spring specializes in the manufacture of springs and retaining rings, such as wave springs, Spiral retaining rings, Laminar Sealing Rings and many other products, the row materials are imported from Japan, Germany, and the U.S. ,We select the correct material to guarantee satisfying products. Lisheng spring has become one of the leading companies in the all types of wave springs and spiral retainings with its high-quality and high-precise production capability. We firmly believe that serving our clients will bring us the satisfaction. We always desired. We will continue to provide our clients with high quality products and best service.
Our history:
| 1993 | Lisheng Spring Co., Ltd is established in Zhejiang Province. |
| 1994 | The company built its 3,600 m² factory on 13,500 m² land . The new and more advance machinery and equipments purchase add our equipment and machnery up to 217 sets from 41 and auxiliary production equipments tallied to 183. |
| 1996 | Lisheng is the first spring factory in Wenzhou that obtained ISO9002 certification. |
| 2002 | The company established the hardware stamped product to coordinated customers’ requirements to develop related business. |
| 2003 | On the second phase, a new factory was initiated and the total area of the factory increased to 8,800 m²; in the same year, the automatic lathe department was established to develop the lathe assembly parts business. |
| 2004 | ISO9001: 2000 certification was passed. In the same year, it was noticed that RoHS directive had entered into force and the control of hazardous substances had tighten up all over the world. The company decided to set up its own electroplating workshop to ensure product quality. |
| 2005 | The ISO/TS16949:2002 certification was passed. |
| 2006 | The ISO14001:2004 certification was passed. |
| 2008 | On the third stage, our company established 5,000 m² manufacturing plant, increased a great number of die processing and stamping production equipments and actively expanded the stamping hardware department. |
| 2009 | The QC080000 certification was passed. |
| 2009 | ISO9001: 2008 certification was passed. |
