We are specialized in all various kinds of trampoline springs,triangle metal hooks.

Furun Springs are the Zhuji, Zhejiang ,China' leading compression, extension and torsion spring manufacturers and trampoline spring,triangle metal hook suppliers.

1). Diameter from 0.50~6.00mm.

2). Material: stainless steel, steel, etc.

3). Finish: black oxide, zinc/nickel/chrome plating, power coating, passivate, oiled to prevent rust, and so on

4). A-Class supplier to key manufacturers.

5). Members of the Institute of Spring Technology.

6). Whether you require one, one thousand or one million springs, you will benefit from a response time which is second to none. Technical experience and competitive prices you can expect from a Company unfashionable in its attitude by believing that the Customer is always important.

7). We continually improve our manufacturing techniques machinery and employee skills to meet future Customers.8). Please contact Furun Mechanical Spring Co., Ltd to discuss your trampoline spring and triangle metal hook requirements.

9).We can offer sample for your testing. 

triangle snap hook