In 1998 year we founded on Los Angeles city, ever name was Autocontrol Technology company with sale and manufacture on the China.we are one of the earlyest of development manufacture sale industry in china. Base on foreign investment and international market environment of traffic, we are still providing very higher performance product for all make motor enterprise and vehicle manufacture, and keep carving out some new electrion controller supply traffic’s industry. Bangrong technology depends 10 years more electronic industry experience, have created out more than actual value of product used for all customer, from starting service for railway automobile steamship etc ‘s engine hea tsink system control, to develop vehicle engine BLDC motor controller. Especial that our product’s low cost and high quality, more suffice EV factory’s requirements. Normal controller&＃039;s feature I/O interface gets 64 Bit with MCU. Drive engine BLDC motor power get to 2.2KW-190KW. The max. of continuous current gets to 1920A already, and its peak-current can support major ***** all can exceed more than difference type BLDC motor and DC traditional bush motor. Through two times improved and long time run, our products have winned more trustworthiness on customer being used. We are willing to service for electric vehicle, railway engine and metro industry, speciality supply for motor and vehicle manufacture enterprise. it is our tenet that customer is on top of us, it is our heart that technology keeps getting on top, it is our insurance in the highest qualiy! Welcome the customer of now and last to instruct us! Major project be recorded In 1998 year, worked with USA’s ACL automobile electrion supply group company developed BLDC motor system controller in Los Angeles. In 2000 year, self research and developed the speciality BLDC motor system controller for railway engine heat sink. In 2002 year, ever adopted high power driver technology from Japan ‘s sayang motoer technology to developed electric vehicle engine control technology. In 2003 year, starting produce lower volgate large current value 100A BLDC motor controller. In 2003 August work with France&＃039;s ALSTHOM development railway engine sweep autocontrol system in north of china. In 2006 year, ever provided vehicle engine motor controller about 30k pcs for UK’s FLESAN group company.