Shandong Xinlong Group Biotechnology Co., Ltd. is a high-tech enterprise mainly engaged in marine chemical industry, with a registered capital of 50 million yuan, total assets of over 2 billion yuan, and 1500 employees. The group has six subsidiaries, including chlor alkali company, thermal power company, fine chemical company, technology stock company, energy-saving equipment company, and a certain technology company in Ningxia. It is a national integrated enterprise for the production and recycling of low mercury catalysts. At present, the group company is an executive director unit of the China Chloroalkali Association, a chairman unit of the Shandong trichlorosilane Association, and a drafting unit of the national standard for trichlorosilane. The group's products such as caustic soda, polyvinyl chloride, plastic profiles, trichlorosilane, trichloroethylene, and tetrachloroethylene have been successively rated as "Shandong Famous Brand" products.

Hubei Kaiyuan Chemicals & Technology Co.,Ltd. is a private high-tech enterprise mainly engaged in the production of fine chemical products, with a registered capital of 36.4 million yuan and total assets of 128 million yuan. The company has a factory area of 150000 square meters and currently employs more than 500 people. It is a leading enterprise in the domestic hydroquinone industry, with an annual output value of over 1 billion yuan. Its scale and efficiency are among the top in the same industry in the country.

PharmaResources was founded in 2007 as a one-stop integrated service provider for development and commercialization of small molecule drugs, committed to the research and development of drug discovery, pharmaceutical process, as well as the commercial production of APIs and intermediates.