Welkin Group, which consists of Foshan City Welkin Machinery Co., Ltd. and Foshan City Huatong Energy Equipment Development Co., Ltd., has lots of technique pioneers who bring in and apply advanced European two-stage coal gasifiers. With the development of research, we have continuously improved and updated our products and have gradually formed a series of high quality products which are suitable for domestic and overseas production conditions. Due to excellent quality, energy saving and ...