Corporate Introduction


Founded in 2008, Weifang ZHONGHUI Chemical Co., Ltd (ZHONGHUI Chemical) is a high-tech enterprise dedicated to the R&D, production and full-cycle management of high-purity solvents; it currently has two production bases, headquartered in Binhai, Weifang, Shandong. We are a "specialized, special-new" enterprise, a "high-purity acetonitrile" manufacturing champion enterprise, and have a biomedical high-purity solvent engineering technology center.


Our technical management team comes from top chemical companies such as Sinopec, PetroChina, Dow Chemical, etc. And we are the first in China to realize a full range of high-purity acetonitrile production from synthetic acetonitrile to HPLC and LCMS. We are the only domestic company that is not subject to fluctuations in the petrochemical industry and can sustainably supply high-purity acetonitrile products. We are also a leading company in high-purity acetonitrile and high-purity solvents in China and even the world.


Our High Purity Solvents are mainly used in the fields of pharmaceuticals, chemicals, coatings, refining, analytical reagents and new electronic energy. We serve more than 200 high-purity solvent customers at home and abroad with stable supply, excellent quality, advanced management and competitive supply prices. We attach great importance to long-term commitment and comprehensive services to customers, and are the first in the industry to obtain hazardous waste disposal qualifications, and can provide HW02/06/38 source solvent waste disposal services.


We are fully aware of the importance of system construction to the company's long-term development. We have established and operated ISO9001, 14001, and 45001 management systems, and continue to promote lean management and personnel training development plans.


We attach great importance to technology and research and development, have obtained a number of invention patents, have patented technology in fluid treatment and specific impurity removal, and preside over the formulation of a number of corporate and industry standards. In recent years, we have successively introduced functional materials and purification devices for fluid treatment, further improving ability to serve customers.


We look forward to working with you and support your long-term development in the future!