Focusing on urban and rural organic waste resources utlization, livestock and poultry wastewater treatment and high-concentration organic wastewater anaerobic field. We provide design, production, sales, installation and commissioning services of Glass-Fused-to-Steel Tanks, Epoxy Coared Steel Tanks, sewage treatment reactor, biogas fermenter tanks, gas holder, biogas desulfurization, purification and other integrated environmental protection equipment.