Cheon Group has five affiliated companies:

Cheon Western（China）Group Ltd. which is producing phosphorous copper anode. 

Western Technology Limited as a sales company is mainly in charge of the sale of phosphorous copper anode, tin anode, alumimum sheet, copper sulfate, copper oxide powder of the related materials of PCB.

Western Champion (HK) Limited as the overseas general agency of Western.

Western Korea Trading Limited as the business department of korea is mainly in charge of the sale of phosphorous copper anode and he related materials of PCB such as alumimum sheet, drill point and so on.

Guangdong Detong Environmental Technology Co.,Ltd is specializing in the professional and comprehensive solutions for etchant regeneration and metal recycling for PCB companies