Model No.: Round 200/300/400/500/600/700/800/900/1000
polyester manhole covers and frames features:
1.No recovery value---the use the SMC material and will solve the stolen problem thoroughly.
2.High load capacity---polyester manhole covers and frames have a high load capacity exceeds the ductile iron.
3.Free-design---polyester manhole covers and frames can be designed according to users` demands, including color, pattern, specification.
4.Long service life-it can be used at least 30 years.
5.Well sealed---- polyester manhole covers and frames can be used effectively prevent those poisonous gases leaking out from cesspool.
6.Logo application avaliable
Changxing Ro-spring Road Facilities Co., Ltd
Contact Person: Spring Lee
Address: Huajin Road Lijiaxiang Industrial Park,Changxing County,Huzhou,Zhejiang