Sign in
由 {0}
logo
Qingdao Northern Electric And Power Co., Ltd.
{0} 年
Shandong, China
主营产品: 快速关机装置、监视器、阳台太阳能系统、微型逆变器
Offline trade shows attended(4times)Total floorspace (3,888㎡)Annual sales US $15,000,000Testing instruments (6)