Guilin Wintime Machinery Co.,Ltd
Wintime Machinery Co., Ltd, ISO9000 certified, started its operation in 1992 manufacturing spring testing equipment. Later its scope expanded to spring making machinery. Wintime Machinery has been a great contributor to the spring industry as evidenced by our machines being used by most of the 3000 spring makers in China.
We consistently strive to improve our innovation capability in order to offer the most practical products to both domestic and overseas markets in the spring industry as well as the auto and transportation industries developing in China.
Our product line includes:
- Spring Testing Machines
- Torsion spring testing machine
- Compression testing machine
- Railway spring testing machine
- Fatigue testing machine
- Auto-manufacture line for valve springs, including:

- 1.Detector on line
- 2.Coiler
- 3.Tempering oven
- 4.Spring end grinder
- 5.Inside chamfering machine
- 6.Shotpeening machine
- 7.Hot setting machine
- 8.Load tester
Contact us at:
WINTIME MACHINE CO., LTDLiuhe Rd NO.125 Guilin,China
P.C:541004
TEL:0773-5854057 5839233
FAX:0773-5811057
E-mail:wintime6@163.com
Web site:www.wtmmachine.com