Service project of Shanghai Wenchan Environmental Sanitation Service Co., Ltd.: professional cleaning of septic tank, oil separator, sewage tank, professional high-pressure cleaning, pipeline dredging, professional treatment of domestic garbage, sludge treatment Sludge cleaning and transportation, industrial wastewater treatment, water quality sampling and testing, environmental protection, safety, efficiency and integrity
Mr Cheng
Mobile: 13917451878
Tel: 86-021-64974057
Address: Songjiang District, Shanghai