• Model NO.：SLTH torsion spring
• Wire Diameter：0.2-16mm
• Torsion Arms：Various Torsion Arms:Sigle Torsion,Double Torsion
• Wind Direction：Optional (Left Hand or Right Hand)
• Surface Treatment：Black ,Zinc Plating ,Nickel Plating ,Chrome Platin
• Quality Standard：ISO,Ts16949:2009
• Applications：Aviation, All Kinds of Cars ,Machines, Electronic
• Transport Package：Inner Packing: Plastic Bag, Outside Carton
• Specification：ISO,TS16949: 2009
• Trademark：SLTH
• Origin：Jiangsu Yangzhou
• HS Code：7320909000
• Production Capacity：200000 Per Month

Product NameHigh Quality Custom Torsion SpringWire Diameter0.2mm-16mmMaterialMusic wire,Carbon wire,Stainless steel wire,Copper and Beryllium copper and so on(or as customer's request).Surface Treatment     (Finish)Black ,Zinc plating ,Nickel plating ,Chrome plating (or as customer's request)
 Packing Inner---Plastic Bag; Outer --Standard Carton Box.UsageAviation, All kinds of cars ,Machines, Electronic products, Power switches, Home appliance, Sports equipment and so on
 Quality Control ISO/TS16949 system.EquipmentsAdvanced CNC spring machinery imported from Taiwan; Advanced grinding and shot peening machinery; Precise tensile strength testers, compression testers, endurance testersTechnicalExperienced engineers and technicians; Skilled Workers;ServiceWarm and quick response service provided by the professional Export Sales Team with many years' experience in handling exports to the US, Europe, southeast of Aisa and other countries and regions.
Our company:Established in 1975,Yangzhou Shenglin Spring Metals Co.,LTD is a manufacturer specialized in the research ,development and production of springs and hardware products. We are located in Yangzhou,Jiangsu Province ,China., with convenient transportation  access .All of our products comply with the international quality standards and are greatly appreciated in a variety of different markets throughout the world.
 Covering an area of 15,000 square meters, an annual sales figure that exceeds 5million USD.
 Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction .Besides ,we have received TS16949 certificate.  As a result of our high quality products and outstanding customer service, we have gained a global sales netwok reaching  Europe, America and southeast Asia.
 If you are interested in any of our products or would like to discuss a customer order ,please feel free to contact us ,We are looking forward to forming successful business relationships with new clients around the world in the near future .

Why Choose Us?
1:Industrial experience
We specialized in the spring field since the year of 1975
Advantage equipment
2:There are more than 80 sets advanced produciton  equipments and quality control toold for satisfying 100% request from raw material incoming inspection to goods outgoing.
Sample availability 
3:We can send samples for your approval within 10 days; Free of charge if we have availble tool.
Quickly Delivery
4:As usual within 10 days.
Good service and best quality 
5:Our business belief is "best competitive price, good service and best quality"