Shenzhen Yongliansheng Hardware&Plastic Products CO.,LTD.

We are a direct manufacturer of pipe rack system.we have all series produts for racking system.such as : metal joint /metal fitting/plastic coated pipe/caster/hook/etc..We believe that we can help you win the market and time .if you are interested in our products pls find Our company website

http://www.szyms.com