chanyao Shenzhen Electronics Co., Ltd. is a professional manufacturer of computer peripheral cable. The ... automatic sharing, distributor, RS232-485, 422 converters. Chanyao Electronics Co., Ltd. always adhere to the "advanced technology, speed to win" business ... an District, Shenzhen City, Guangdong Province, Dalang, Longhua street Wah Shing Wong Road and Tak 23, 4th Floor, Industrial Area B Contact ...