high quality with competitive price of high strength toy extension spring

Specifications

Materials:
compression spring, extension spring, torsion spring are manufactured from a wide variety of materials including music wire, hard drawn, oil tempered, galvanized wire, stainless steels and phosphor bronze, as well as exotics such as pre plated materials (gold, silver, tin) inconel, chrome vanadium and many others.

Equipment:
State of the art CNC wire forming capability as well as conventional springs coiling machines..

Our advantages:
1: High quality with competitive price.
2: Strong capability of self-research and self-innovation, can provide one stop service from initial design to through prototype to finished products.
3: Abundant working experience with world-class customers.
4: Strong and efficient international sales' service

Same series of manufacturer supplier tension spring

 Knowledge of extension spring

About us:

Dongguan City Yisen Precision Spring Co., Ltd. (Since 1998) is a high technology hardware company with more than 200 workers, and has been specializing in designing and manufacturing springs, hardware and spring making machines. We've gained worldwide customers' trust with our high design level, top class quality, high grade services and competitive prices, which make us become the supplier for many famous companies in many business lines in the world. Our company has been certified by GB/T19002-1994 idt ISO9002:1994 management system in order to upgrade the whole quality management and provide you with the best quality products and the most valuable services!

My distinguished guest,

Thank you very much for visiting our website, if you would like to know further infos about our products, please just contact us.

Wish you a booming business!

Best regards,

Dongguan City Yisen Hardware Spring Co.,Ltd