Zhejiang Lisheng Spring Co.,Ltd
Zhejiang Lisheng Spring Co.,Ltd Quality first, customer to the whole.Honesty is first, service is to the best.
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Description:
Wave Springs are pre-stacked in series, decreasing the spring rate proportionally to the number of turns. Uses are typically applications requiring low-medium spring rates and large deflections with low-medium forces.
Specification:
| Product name | Spiral Stainless Steel Torsion Coil Spring |
| Wire diameter(thickness) | 0.15mm to 50mm |
| Material: | Carbon steel(SWC), cold roller steel, stainless steel(SUS), beryllium copper, phosphor copper, brass, music wire or piano wire(SWP), 60Si2Mn, 55CrSi etc. |
| Finish: | blacking, zinc/nickel/chrome/silver/gold plating, powder coated etc, |
| Application: | Electronic products, Children toys, Locks, Watches, Glasses, Baby carriage, Bicycle, Kitchen appliances, cameras, printers, office equipment, precision equipment and various kinds of vehicles |
| Processing craft | Material purchased-Producing-Frist Testing-Coiling-Inspection-Heat treatment-Cleaning-Surface Treatment-OQC-Packing-Shipping |
| Quality Standard | ISO 9001:2008, TS 16949 and ISO 14001 |
| Notes | 1. Please offer us your spring spec.,we can make spring based on your requirements. 2. Discount offered if with large order quantity. |
QC Profile
For over 20 years Lisheng has been committed to quality and customer satisfaction. In accordance with the requirements of ISO 9001:2008, TS 16949 and ISO 14001, we have established and are continuously improving upon our quality management systems.
Lisheng 's history of quality and strict compliance with military and aerospace standards has earned Lisheng an approved supplier status with many leading OEM manufacturers worldwide. We are dedicated to providing superior products with exceptional value.
Lisheng takes pride in providing the highest level of quality at every stage of the ordering and manufacturing process, from design to delivery. If you should have any comments, compliments or complaints, we want to know. Please let us know how we are doing by e-mailing: sales@lispring.com