Hubei Nanxing Polymer Additives Co., Ltd. was founded in December 2004 on the basis of Fine Chemical Factory Nanxing Hubei belonged to Chemical General Factory Nanxing Hubei. It specializes in the scientific research and production of the polymer auxiliary, and It is the earliest and largest manufacturer for PVC heat stabilizer-Methyl tin Mercaptide in China, We also have products including PVC Impact Modifier: MBS and CPE, PVC Process-Aid: ACR and PVC Lubricant.

The company obtained ISO9001: 2000 quality system assurance certificate and the national patent CN 1077196A for Methyl tin Mercaptide. It has a strong technology development and research team, excellent manufacturing devices and advanced R&D detecting instruments. The company has been authorized by the government to "observe contracts and keep promise" in enterprises for many years. It enjoys self-operation export and import right.

1989.7 Foundation of Fine Chemical Factory Nanxing Hubei.
Technical cooperation with Chemical Research Institute of Beijing to develop methyl tin.
1996.12 Achievement of 2000 tons/year capacity.
Certification of Non-toxic(methyl tin mercaptide) for drug and food container and packaging material by GB9685-94.
1998.8 Obtained ISO9002 quality system assurance certificate.
2003.3 Obtained ISO9001: 2000 quality system assurance certificate.
2004.12 Foundation of Hubei Nanxing Polymer Additives Co., Ltd