About UNISTARS

As a professional developer and manufacturer of PVC non-toxic heat stabilizer, the company is mainly engaged in the development, production and marketing of PVC additives.

After more than ten years of development, UNISTARS has been ranked among the best in the industry in China.
Through more than ten years of development, the company has been growing stronger in the stabilizer market of China. Key products system with high technology and high market share has been built. The production capacity and economic benefit of leading products are among the best of the counterparts.

The company remains committed to surviving on quality and developing through innovation.
with strong support of chemical expert Dr. Cui, it has conducted extensive cooperation with Chemical Engineering Institute of Shandong University of Technology. Foreign production technology of methyl tin mercaptide and estertin has been introduced. With advanced processing equipment and stable product quality, all the indexes of the products can reach the advanced level among the domestic and overseas counterparts.