Linhai Zhedong Special Type Reagents Plant is a domestic professional manufacturer of high performance liquid chromatogram reagents, general-purpose chemical reagents and indicators. The company has passed the certification of ISO9001-2000 quality management system, and our products, with high quality, are in great demand around China. In the year 2003, the high performance liquid chromatogram reagents we produce were honored as "Key Recommended Products" by related sated-level authority. In 2004, we passed the check by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; on 10th June of the same year, we obtained the manufacturing license of dangerous goods. In recent years, through the introduction of advanced technologies from overseas, we have successfully developed various surface finishing agents before application and rust resisting materials(phosphating agents, blackening agents, deoiling agents, deoiling powder)etc., which, with top qualities, have been widely used in automobile, motorbike, coiled materials, tubular goods and aluminum sections etc.

Hengxing Chemical Raw Materials Sales Office, subordinate to our factory, is mainly engaged in the business of general-purpose chemical reagents and special reagents as well as various chemical raw materials. Boasting a top-notch technical force consisting of senior engineers, engineers and technicians, we offer high-quality technical services to our customers. Upholding the tenet of "Quality First, Customer Foremost", we, with excellent quality of products, reasonable prices and high quality services, sincerely welcome the business of both our new and existing customers.