Changzhou Wujin Blector Electronic Co.,Ltd. was established in 2005. In the past 18 years, the company has become a first-class supplier of well-known brand like Yeadi, Emma, NIU, SOCO, BOSCH. the company has invested in car alarms from the earliest research and development to more than ten industrial chain companies. Now we has anti-theft devices, chargers, motors, controllers, meters, switches, and conversions. More than ten kinds of electronic and electronic products for motorcycles and electric vehicles, have become the most competitive electronic supply chain enterprises in the world.