... .PhotosBest regards, AndyShandong Zhongtian Composite Material Co., LtdAdd: Guanxian County New CenturyIndustrial Park, Liaocheng, Shandong Province, ChinaPost code:252500Tel: 86-635 ... -635-2911119Trade manager: cn1001213468 or cn200122128 Skype:andy199055 Barrel corrugation machine/ Roof forming machine/ Corrugated machine