Weifang Yaxing Chemical Co., Ltd. is a large-scale state-holding public company, which focus on production, sales, scientific research, design and international trading. Yaxing Chemical mainly deals with chlorinated polyethylene (CPE),ion exchange caustic soda, hydrazine hydrate and ADC blowing agent and other products. At the same time, Yaxing engaged in the research and development of new chemical materials. Yaxing has a state-certified enterprise research center, who was awarded the national May Day labor diploma, national science progress second class prize, the national quality management advanced enterprises, China's petrochemical industry technology innovation demonstration enterprises, high-tech enterprises in Shandong province and other honorary titles successively. At present, Yaxing chemical has 4 sets of chemical production equipment equipped with world's leading technical level: Yaxing Chemical is the only producer in the world who uses globally most advanced Hcl phase technology and the automatic control system of independent research and development for CPE production. Yaxing has reached 170,000 tons CPE production capacity a year. Adopt ketazine technology and equipment which is imported from Bayer, Germany. Build high concentration hydrazine hydrate production device that production capacity is 12,000 tons a year. Adopt No acid condensation technology and equipment which is imported from Bayer, Germany. Build ADC foaming agent production equipment that production capacity is 12,000 tons a year. Introduce advanced technology from Uhde company, Germany, build ionic membrane caustic soda production devices that annual output of 120000 tons. In recent years, Yaxing chemical implement the development strategy with the theme of second venture. Insist on thinking mode innovation, technology innovation, management innovation and system innovation, has achieved breakthrough and development in an all-round way in all aspects in enterprise. In the future, Yaxing will in accordance with the guidelines of "innovate and develop, highlight features, transcend ourselves and lead the future". Focus on new polymer materials and fine chemical products, stand on the highest point of the global chemical industry, to speed up the transformation and upgrading of industry. Towards strategic emerging industries, proceed along a newly industrialized road of advanced technologies, low energy consumption, environmental friendliness, reliable safety and sustainable development.