Shanghai Qianxin Electronics Co.,Ltd，located at Shanghai China. It’s near Shanghai and Ningbo sea port. Providing OEM/ODM Pro-Audio products solution since April 2004. Our engineers have been specialist in amplifiers (both new & classical design power amplifiers, stereo amplifiers, and PA amplifiers) & Acoustic system for nearly 30 years. So we have sufficient experience & capability to meet the customers’ requirements, not only mature products that we have, but also customizing based on clients specific demand. We have built up good reputation and have good cooperation with world-wide partners, and then become goods friends forever.
