China drainage solutions

China Drainage Solutions, which is a company specialized in production of construction specialties. We provide solution for sponge city which make our world more beautiful, cozy and safer. Our construction specialties include Polymer Concrete Channel Drainage, Kerbside Drainage, Drain Grating Cover, Ductile Cast Iron or Stainlesss Steel Grid Gratings, Stainless Steel Paveslot Cover, Stainless Steel Recessed Manhole Covers and Grass Manhole Cover. Polymer concrete drainage channel are available as 100, 150,200,250,300,400 mm inside width. External height of channel drainage can be customized. All drainage channel can be fitted with various types of drain grating covers and has several load class options.From Load class A 15 (1.5 tons) to F 900(90 tons); Served China HongKong-Zhuhai-Macao Bridge project and other international engineering projects. The Company products have EN1433 standard compliance certificate, we have CE and ISO certification. Good quality in reasonable price will make our product more competitive in the market. Welcome friends from allover the world.