BID has been as a manufacturer for more than 10 years with two factories avaiable in China now. We are specialized in R&D, production and sales of various switching power adapters, usb chargers, usb cables, car chargers, battery chargers.

The products have been widely applied in many fields, such as consumer electronics, security and protection, lighting equipment, commercial machinery and equipment and industrial equipment and so on. In order to meet the needs of market and global customers, our products have passed globel safty certifications such as ETL/UL, FCC, CE, UKCA, PSE, KC,CCC, BIS,SAA ,GS,and can also meet the environmental protection standards of ROHS ,REACH, ERP, DOE. The specification of our switching power adapters ranges from 3W to 240W, usb charger from 5W to 100W，car charger from 5W to 65W, battery charger from 5W to 2400W.

At present, the company is equipped with modern assembly line production workshops and automation equipment, such as advanced detection instruments and equipment, intelligent aging equipment, AI automatic component inserter, SMT automatic dispensing machine, SMT mounter, lead-free reflow welding machine, PCB automatic transfer machine, automatic lead-free wave crest welder, automatic winding machine, high-frequency transformer, inductive automatic coil winding machine and automatic dip tin machine and so on, which are used for the development and production of auxiliary products. 

Our company strictly carries out ISO9001:2008 quality control standard and has large production scale and quality assurance system. Warmly welcome customers at home and abroad to come and visit our company for establishing good business cooperation.