UNIT focus on R & D sales of methyltin heat stabilizers, which mainly used in PVC industries. Products are widely used in PVC extrusion, calandering, blowing and injection mould. The good early color stability, excellent transparency and superior heat stability enable the products to be the critical agent of PVC film, sheet, panel, granule, profile, pipe and pipe fitting.

UNIT insists on innovation of technology, products management. The complete effective manufacture system, strict supervision manufacture, advanced process with precision instruments apparatus, superior inspection equipment perfect test methods provide the conditions for producing excellent stable products.

After many years development, the capacity reaches 5000 ton per year. Capcity will reach 10000 tons after the completion of the second stage expansion whose preliminary work is proceeding. We are key enterprise with great competence in methyltin industry because of complete range of products, extensive applications and advanced technology.

Gained honor: Methyltin mercaptide won awarded by Hangzhou Science and Technology Bureau in 2000.

Our company won awarded by Science and Technology Administration in Zhejiang Province in 2003.

“cooperation, service, honesty integrity, harmony” is the principle of our company. we would like to cooperate with friends from all over the world in the fields of technology, trade management for multi-development multi-prosperity.