Manhole Cover Features
(1) Good wear and corrosion resistance -- It will never rust because it has good wear and corrosion resistance.
(4) Well sealed -- It can be installed hermetically, and effectively prevent poisonous gases leaking out from cesspool and no noise pollution or rebound.
Changxing Ro-spring Road Facilities Co., Ltd
Contact Person: Spring Lee
Address: Huajin Road Lijiaxiang Industrial Park,Changxing County,Huzhou,Zhejiang