Established in 1970, Qingdao Tianyuan Chemicals Co., Ltd. has developed to be a comprehensive chemical enterprise. In 2007, Qingdao Tianyuan Chemicals Co., Ltd. built a sub-company in Heze City, with the name of Shandong Chengwu Tianyuan Seaweed Industry Co., Ltd. Our sub-company is a high-tech private company which mainly specializes in the synthesis machining seaweed. We cover an area of 600 acres. Our production equipment and inspection devices are advanced.

At present, we possess top-ranking product equipment in domestic seaweed industry. We can produce a series of fertilizer and seaweed powder. We can produce foodstuff grade sodium alginate of 4000 tons/year, industrial grade sodium alginate of 2000 tons/year, mannitol of 1000 tons/year, Iodine 30 tons/year, seaweed fertilizer of 2000tons/year, and seaweed powder of 2,000 tons/year,DCCNa, TCCA.etc.

Our company insists on the enterprise faith of "pursuing excellence and producing in heart". We call for environmentally-friendly science and technology.

We warmly welcome friends from home and abroad to cooperate with us and create a bright future together. We look forward to establishing and maintaining long-term business relations with you.