Yangzhou Donva Spring Co., Ltd.

YangZhou DONVA electronic Spring Co.,Ltd ,is located in PingShan Road ,JiangYang Industrial Park, City,JiangSu province ,P.R China. YangZhou is one of the largest spring manufactory South China. Specifically, main products include compression springs, extension heavy duty springs & ...

Minuterie 3m

We are an italian factory, manufacturers for over 30years of auto-lock caps, all style sliders. have more then 200 styles caps.We supply ferrous and non caps. Our prices incredible, due to very large productions.All pieces electronically dimensionally controlled tempered in salt, ensuring ...

Telephone：39-0341-367345