Shandong Dongyue Polymer Materials Co., Ltd

Nanjing Hjchem Equipment Co., Ltd. designs and manufactures high pressure reactors, glass reactors, molecular distillation units, spray dryers, and heating circulators, serving laboratories, pilot plants, and pharmaceutical industries worldwide.

Ruifen Chemicals is a China-based global chemical distributor supplying Flame Retardants, High-Purity Solvents, Specialty Additives, and Functional Monomers for manufacturers and industrial buyers worldwide.

Vortex Products supplies specialty chemicals and industrial raw materials, including high purity solvents, functional additives, and flame retardant solutions for global manufacturers across electronics, coatings, plastics, batteries.