Specfication: 8W, 14W, 21W, 38W, 35WSanying United International Trade (Beijing) Co., Ltd. Specializes in High Power Energy Saving Lamp (High Power CFL), TZJ slurry Pump, Suspension-type Hydraulic Prop, and Circular Waterpower Generator. We have our own R&D Centre, Production Base and Sales Team. We have passed ISO9000 Quality Management System.
