We have been focusing on the production of electrical wire
, RG59A coax cable
, power supply cord
and pursuing the brand strategy. Our products are sold all over the world, the reliable quality assurance and enthusiastic after-sales service have enabled us to occupy the market. ELESUN, with rich experience in the production of various cables, is known as one of the leading RS485 Spec manufacturers and suppliers in China. We offer the customized service with reasonable price. Please be free to buy our bulk RS485 Spec made in China and get the datasheet from us.