Chengdu Laoken Techonology Co.,Ltd

Chengdu Lao Ken Teclonogy Co., Ltd. is a famous high-tech holding company in China, incorporating the research&development, production, distribution and after-sale services of products relevant to the technology of air sterilizating, purification and disinfection, etc. Since the foundation in 1993, the company has long being engaged in the distrubution and popularization of new products and ...