Specializing in the production of flexible cast iron pipes, cast iron drainage pipes, flexible seismic cast iron drainage pipes, ductile iron pipes, ductile iron pipe fittings, spigot spools, drain tees, swirl tees, swirl four-ways, cast-iron bottom rectifiers, cast iron tees, right angle four-ways, mud three-ways, socket short pipes, socket three-ways, socket three-ways, exhaust three-ways, expansion joints, load-bearing short pipe supports 90 degree elbow, 45 degree elbow, big bend, small bend, ductile iron manhole cover, load-bearing manhole cover, cast iron water drain, floor drain, five prevention manhole cover, inspection manhole cover, water meter manhole cover, double door ductile iron manhole cover, cellar cover, manhole cover, ductile iron grate, 87 type rainwater drain, 65 type rainwater drain, steel drain, etc., are available from stock. With the business philosophy of "quality first, mutual benefit", we warmly welcome customers from home and abroad to negotiate orders. Contact information: 15653639908