Room 1116, West Bldg., No. 8, Minjiang Third Road, Shinan Dist., Qingdao, Shandong, China (Mainland)

Qingdao Yiwanjia Construction Material Co., Ltd. Has rich experiences in producing and exporting galvanized steel coils, EPS rock wool, EPS fireproof sandwich panel, wall sandwich panel insulated stee...

7/F, Bldg 1, Shunyi Garden, Jinger Weiba Rd., Huaiyin District

Jinan Linquan Industry and Trade Co., Ltd is a comprehensive trading enterprise ,whose business successfully integrates scientific research, production, further development and trade, with five subsid...