86-20-36456764
No. 32-2, Zhushui 1st Road, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China (Mainland)
Best selling car audio crossover of digital car crossover and 3-way car audio crossover with remote control, US $ 10 - 20 / Piece, Guangdong, China, SoundPower, 12 Months.Source from Guangzhou Shengxin Electronics Co., Ltd. on Waimaotong.com.