Chengdu Tengchen Digital Technology Co., Ltd. (referred to as "Tengchen Technology") is located in Chengdu, Sichuan Province.Tel:+86-13111893275（Miss Lei）E-mail: comida@163.com It is a technology company engaged in the research, development, manufacturing, sales and leasing of wireless tour guide equipment, and software development.
Since the establishment of the company, it has been adhering to the tenet of "Technology Leads Innovation, Quality Accomplishes Brand". Committed to creating the new industry standard of the new generation of voice transmission equipment, Wireless voice transmission equipment, tour guide machines, simultaneous interpretation equipment and other products of the brand [Keyinda], and reaching the international level.
Our company wholeheartedly welcomes new and old friends from all walks of life to visit, communicate and negotiate, seek common development, and work together to create a better future!