Shandong Sanyi Chemical Joint-Stock Co., Ltd. was founded in 2001 and is located in Linqu East-city Industrial Park, Weifang, Shandong. We are close to Qingdao, Beijing-Shanghai Expressway, and Jiaoji Railway, with convenient transportation. Our company covers an area of 18,000 square meters and owns the fixed assets of RMB 26 million. We have 120 staff members, including 38 professional and technical personnel.

We are a specialized manufacturer integrating the scientific research and development, production and operation of chlorinated polyethylene (CPE), with independent import and export rights.

Since our establishment, we have been taking "technology promotes the chemical industry's development" as our mission to introduce new techniques and technology so as to be creative and innovative. By using a large number of domestic and foreign advanced production control and detecting equipment, our enterprise has attained ISO9001:2000 Quality Management System Certification and ISO14001:2004 International Environment Management System Certification on the basis of the commitment to the development of CPE products with the international level.

We have achieved significant results. Passing the product testing carried out by the State Department of Quality Supervision, the physicochemical properties of our products meet or exceed national industrial standards. Our CPE waterproof membranes and polymer membranes have been widely applied in China. High quality, attentive service, and good reputation make our products are best-selling in more than 20 provinces and cities in China. Our products are exported to Italy, Southeast Asia, and other countries and regions as well.

"Care and double win" is our spirit. "Be honest and trustworthy, and supply items in a win-win situation" is the aim of our operation. We welcome new and old customers for cooperation and common development.