Shandong Wenyuan Environment Technology Co., Ltd is a comprehensive manufacturing and trading company established in 2007 in China. Wen yuan has the independent import and export rights.Meanwhile, we have three production workshop, covering the area of more than 70000 square meters and with the capability of producing more than 100000 tons. We have employed more than 400 employees. Ours products are regularly conducted pressure-tight blasting test, longitudinal shrinkage rate test, quick stress crack resistance test, tensile test and melt index test, so as to ensure the quality of products totally reach the relevant standards from raw materials to finished products. Wenyuan shares have passed the ISO9001 international quality system certification and IS014001 Environmental Management System Certification in 2011. HDPE pipe, pipe fittings and other products have passed GB, American Standard, Australian Standard, European standard international testing and CE certification for many continuous years. Wenyuan Products exported to Europe, Russia, Africa, Southeast Asia, the Middle East and other countries and regions, spread the message far better quality and reputation of wenyuan share