Weifang Changsheng Composite Material Co., Ltd. (For short: Changsheng Material)was founded in 2002, located in "Shandong Qilu" -a major industrial province in China, mainly engaged in the research and manufacture of PVC stabilizers and PVC additives.

The main products include Methyl Tin Mercaptide Stabilizer, Ca/Zn Stabilizer, Antimony Mercaptide Stabilizer, Phenyl Diisooctyl Phosphite(PDOP), ESBO, and other auxiliary processing additives like Optical Brightening, PVC Deodorant, UV Absorbers, etc. Our products are widely used in the production of chemical and building materials, agricultural PVC plastic products, industrial PVC plastic products, packaging materials, etc.

Among them, the advanced methyl tin mercaptide stabilizer production line was built in 2003. After years of development, the current annual output exceeds 10000 tons. It is widely used in the processing of PVC sheets, plates, pipes, blow molding, and injection molding products. It occupies a significant market in China and is exported to Southeast Asia, Europe, South America, North America, Africa, and other countries and regions.

In the future, we will continue to provide more customers with economic and reliable products and professional services. Let's keep innovating and prospering (Changsheng) together.

Weifang Changsheng Composite Material Co., Ltd. (For short: Changsheng Material)was founded in 2002, located in "Shandong Qilu" -a major industrial province in China, mainly engaged in the research and manufacture of PVC stabilizers and PVC additives.

The main products include Methyl Tin Mercaptide Stabilizer, Ca/Zn Stabilizer, Antimony Mercaptide Stabilizer, Phenyl Diisooctyl Phosphite(PDOP), ESBO, and other auxiliary processing additives like Optical Brightening, PVC Deodorant, UV Absorbers, etc. Our products are widely used in the production of chemical and building materials, agricultural PVC plastic products, industrial PVC plastic products, packaging materials, etc.

Among them, the advanced methyl tin mercaptide stabilizer production line was built in 2003. After years of development, the current annual output exceeds 10000 tons. It is widely used in the processing of PVC sheets, plates, pipes, blow molding, and injection molding products. It occupies a significant market in China and is exported to Southeast Asia, Europe, South America, North America, Africa, and other countries and regions.

In the future, we will continue to provide more customers with economic and reliable products and professional services. Let's keep innovating and prospering (Changsheng) together.