Room 310, 3rd floor, 1st building, WanYongDa Building,NO.1021 Minzhi Road, Longhua area

We specialize in the R&D, production and sales of various products. Products of good quality with competitive price constantly attract customers. Products are selling well in Europe and the Un...

1220-1221, No.2025 West Zhongshan Road, Xuhui

Established in 2005, Shanghai Sumlung (Xialang) Information Technology Co., Ltd. is a professional high tech enterprise based in Shanghai, enjoying convenient transportation access. We are fully commi...