120W waterproof light use power transformer

Beijing Yaohua Dechang Electronic Co., Ltd. was founded in 1992 and is located in Beijing of China. Our workshop covers an area of 2,000 square meters. We have 500 staff members, and more than 10 of them are engineering and technical personnel with high education. As a high-tech leading corporation combining scientific research with production, Beijing Yaohua Dechang Electronic Co., Ltd. is mainly devoted to the development of automatic control equipment. We are the first ...