MBR system combining a suspend growth biological reactor with solids removal thru filtration.

The Intelligent IoT control system “listens” to what a building is saying about its condition – by collecting and analyzing data – and provides predictive and preventive measurement making it energy & operation efficiency.

Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) is a professional manufacturer dedicated to the design and fabrication of bolted storage tanks since 1989. Our products range includes Glass-Fused-to-Steel (GFS) tanks. With professional

Concrete tanks have been used as water storage throughout the history. Though some of these storage is still in service…

Cooling tower is a distinctive variety of heat exchanger that enables water and air to interact with one another bringing down the water temperature.
Our products are high efficiency, superior corrosion resistance, low noise, environmental protection, easy installation, simple operation, and robust in performance.