We have successively produced a series of products including plastic one-time molded inspection wells for municipal and construction area drainage, resin manhole covers, ductile iron manhole covers, hollow wall wrapped pipe shafts, HDPE double-wall corrugated pipes, HDPE steel belt reinforced corrugated pipes, plastic-steel wrapped pipes, plastic septic tanks, rainwater collection, etc. The company produces Mpp power pipes, PE water pipes, PE gas pipes and fittings, and undertakes the construction of underground pipeline projects.