Nanjing H&C Mechanical Manufacturer Co., Ltd. is owned by Z&W Technology Inc. (USA), specializes in manufacturing of Water Treatment Systems, located in Nanjing/China since 1996,

We are also the member of WQA (USA Water Quality Association) and have been awarded Quality System Certificate of Standard ISO9001: 2000.

As specialized Water Treatment System Company, we can supply various models and types of Water Treatment Systems. These systems are based on Membrane Technology and we use different sizes and kinds of membranes to treat waters according to different water quality.

We have many engineers and mechanist with rich experiences. Every set of system will be strictly inspected before delivering to our customers. So, the quality of our products is good and reliable.

We have 5 PRC patents, one of them is Invention Patent and four of them are New Applicable Patents. Names are as follows:

High Turbidity Water Purification Method (Invention Patent),
Thermo-Control Pure Water Unit,
Resident Waste Water Treatment System,
High Turbidity Water Treatment System,
High Turbidity Water Purification System.

Z&W Technology Inc. (USA) also invested a company named Nanjing H&C Water Treatment Equipment Co., Ltd. for Ceramic Membrane production in 2006.

Well serve our customers wholeheartedly.