Gas Regulator Manufacturer, Valve, Wall Paper Supplier - Beijing BC Trading Science and Technology Co., Ltd.
708 room,shengtong guangchang,liang xiang Yue hua street NO1.Fangshan district ,Beijing of China
Main products: Gas Regulator, Valve, Wall Paper, More, Company Introduction, Trade Capacity, Production Capacity, We manufacured and supplier wallpaper and valve.
