Good product, made with heart. Nanjing Greisen Energy-saving Technology Co., Ltd. is committed to providing energy-saving and environmentally friendly products and services for compressed air systems. In 2020, Grissom was recognized as a national high-tech enterprise. The company has passed ISO9001 and CE certification, and its products are exported to North America, Europe and Southeast Asia. Relying on the technical support of Nanjing University of Science and Technology, it ensures that the structural design, material selection and scene application of products are in the leading position in the industry. It has obtained four invention patents, more than 20 utility models, appearance patents and software registration rights. The road is blocked and the long line is coming Our Vision: Make Compressed Air Drainage More Energy-saving and Safer Our Mission: Earnestly Make Good Products, Create Value for Users Our Values: Striver-oriented, Continuous Innovation
Zero consumption intelligent drainer, zero gas consumption heavy-duty mechanical drainer, condensate processor