chenghai
Room A902, 9/F, Block a, Fenglin International Building, Jixiangroad, Longgang District, Shenzhen, G Shenzhen, Guangdong
No.429 Road Huangchang, Huangyan District Taizhou, Zhejiang
jianda gongyequ Guangzhou, Guangdong
B Bolck,Yuanshan Industrial Park,ShangChun Village,GongMing Street,BaoAn District,ShenZhen,China Shenzhen, Guangdong