NO.13 Baozhang Road, shibei area Qingdao, Qingdao, Shandong, China,
Qingdao Shilong Waterproofing Machine Co., Ltd ___ an independent business belonging Qingdao Zuoyuan Engineering Co. The company\'s product quality and stability, technical performance is good, not only sold in the domestic market but also exported to ...
waterproof membranes and machines