DCL in the water treatment industry
- Pure water treatment equipment
- Desalination equipment
- waterwork
- water treatment plant
- Industrial wastewater discharge treatment
- Solar Self-Powered 4G Water Valve


control valve
purified water treatment

Flush Valve Clean Water Valve
waterwork

control valve
water treatment plant
Wuhan Institute of Safety and Environmental Protection
Tsinghua Tongfang Artificial Environment Co.
Huzhou SITONG Environmental Technology Co.
Shashi Aoxing Environmental Protection Equipment Factory
Changsha Xinghe Water Plant
Dongguan Weidi Water Purification Equipment Co.
Zhuhai Tsinghua Soft Water Treatment Co.
Wuhan Hanxi Wastewater Treatment Plant
Shanghai Jiading New City Wastewater Treatment Plant
Shanghai Songjiang Sewage Treatment
Sanya Sewage Treatment Plant
Taiyuan Wastewater Treatment Plant
Jinan Sewage Treatment Plant
Tangshan Wastewater Treatment Plant