In 2006,we do the research and development of the swing-top caps, aiming to make convenient, recycled and environment-friendly caps. Now, this kind of cap has been developed and has been manufactured successfully. And this technology has been applied for three national patents, and has acquired authorization from national patent bureau.

1.Specialized in making spring since the year of 1984, a member of China Spring Association.
2.More than one hundred sets of CNC machines,test equipments.

3.Passed TS16949, ISO9001,SGS certification

4.Product complaints below 10 times per year

5.100% guarantee the uncondition return or reproduction for quality problems

6.Free design for all kinds of springs,wire forms

7.Springs are exported to fourty coutries at least