* With a multitude of pipe sizes, shapes, gages, coatings and materials options, corrugated steel pipe ( CSP) products offer specifiers and users the greatest versatility and flexibility in designing....
Chengdu HANGFA Slope Protection Engineering Co., Ltd was found in 2008, born out of Chengdu Aero Engines Corporation. We are ISO certified manufacturer and our products have passed Bureau Veritas' ....
Advantages: 1. High strength: 1.5 to 3 times stronger than cement pipe. 2. Light in weight: only 1 / 15 ~ 1 / 5 of the cement pipe with the same diameter. 3. Long service life: service life....