Calead Electronic Co., Ltd. was founded in 1992 as a professional specialist of products,The company is in Shenzhen,China. and own a manufacturing plants in Gongming, Shenzhen. The company not only provides customers with quality products but also just-in-time delivery, flexibility on price competition and global view logistics.Calead is the major manufacturer of auto electrical diagnostic tools shipped world widely to date, the company greatly stands up for cellular phone accessory makers.