ADDRESS：Wanghuzhuang village,Daqiuzhuang Town,Jinghai County,Tianjin City,China 
TEL:0086-022-59593663  0086-022-28898146  0086-022-28899683  
FAX:0086-022-59593663   
QQ：372099319
EMAIL:dongwangsteel@yahoo.com.cn