Changxing Ro-spring Road Facilities Co., Ltd
86-572-6123886
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(Total 2 Products for Round Sewer Covers)
OEM Round Composite Plastic Manhole Covers
1.Environmental protection non-toxicity raw material 2.Longevity 30-50years 3.Features anti-corrosion,anti-rust,anti-abrasion, excellent anti-pressure capability. Insulated electric and high-temperature. 4.Competitive price lower than stipulated standard cast iron one. 5.Light weitght 1/3 lighter than cast iron ones....
Composite Manhole Cover with Frame
Compared with other composite materials manhole covers, burglarproof manhole covers have the following specialties: 1. Structure: Using the structure of pot bottom style (loading equally), other than the one of ribbing style (loading centrally), the strength supporting area will extend by more than ten or dozens of...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.