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By certification 
We specialize in the design and manufacture of compression springs.
We can provide our clients with well-known expertise, a good reputation in China, the future will be global.
High temperature springs are suitable for electric furnaces, electric power, high temperature machinery and fixtures.
We provide more professional springs for welding machines, steel mills, induction heating machines and other high temperature operating environments.
SIPLEE® is creating with its products and services added value for their business in security, quality and economy in all applications.
● Place of Origin: China
● Certification: ISO9001-CE
● Material: X-750、718、625、7090、Ni-Cr-Co
● Temperature: 500-700°
● Precise adherence to force and dimension requirements.
Q: Quality & Testing
A: We are continually to improve our ability to deliver the quality products our customers demand. We have implemented internal processes and procedures that go along with our ISO certification to cover a wide range of industries and international requirements. We spare no efforts to eliminate process inefficiencies and product defects.
Q: What parameters are required for quotation？
A: Material, temperature, purpose, quantity and size, and drawings are preferred.
Q: What certificates does your company have?
A: ISO9001, ISO14001 system certification,Invention patents,Utility model patents
http://www.siplee-spring.com/
