hengjie
H2#311 No.1500 Liyuan North Road
B-1212, 63 Haier Road, Qingdao
Rm 1508 A Block,Hebang building No933 Tiantong Road,Yinzhou
No.1 Songwang Road,Zhangjialou Industry Park, Jiaonan City
63A Trang Thi Street
187 Tianjin Road, Jiaonan City
NO.6 of Hemei City,Hi-tech Zone
355 Unionville Rd., Butler, Pa., USA,16001
1506 ZHUHAI ROAD JIAONAN
Wanhua Industrial Park, Yinzhou
Zhangjialou Industrial Park of Jiaonan Qingdao City