shanghai quchen electromechanical technology co., ltd
phone：021-58090788 021-58090825
email：1113658765@qq.com
address：1st floor, building 4, No. 567, xuanqiu Road, Xuanqiao
Town, Pudong New Area, Shanghai
consultation hotline
133-1000-0986(Sales)
133-9102-2680(Support)
Technical support
Sales consulting
