Solid acid catalysts (such as molecular sieves, heteropoly acids, and sulfonated carbon materials) enhance selectivity and reduce wastewater.

Protecting Health and the planet: Environmentally friendly plasticizers open a green future - Innovator of traditional plasticizers and practitioner of sustainable development

Dioctyl Phthalic acid is an important general purpose main plasticizer, which is mainly used for processing of PVC resin, chemical fiber resin, acetic acid resin, Acrylonitrile butadiene styrene, rubber and other polymers, as well as paint, dye, dispersant, etc.

Thus our products' qualification rate is fully guaranteed.Fine Chemical Industry Committee of China Chemical Industry Association awarded "Excellent Quality and Excellent Key Recommendation Products" to our company.

Fine Chemical Industry Committee of China Chemical Industry Association awarded "Excellent Quality and Excellent Key Recommendation Products" to our company.

We have successfully certificated to ISO 9001:2015 quality system management, ISO 14001:2015 environmental management system and OHSAS 18001:2007 occupational health and safety management system; thus our products' qualification rate is fully guaranteed.

Xinhohang is a high-tech enterprise integrating the research and development, production, sales and service of products such as environment-friendly plasticizer, engineering and technical services, etc. As one of the largest R&D and production bases for environmentally friendly plasticizers in China.