Ozonosphere, as a shield to protect the existence and breeding of human being and other organisms, can absorb the harmful proportion of solar ultravioletradiation to protect human being and other organisms. Yet, since 1970s, naturalists have been warning that the ozonosphere has been greatly consumed, which severely threats human's living environment. From the 1960s to 1980s, taking the protection of ozonosphere as their own duty, "Lantian" employees were the earliest ones that had been engaged in the research, development, production and management of ozonosphere(ODS) substitutes. Since then, our company has attained magnificent achievements and created favorable social and economical benefits.

Founded on November 18, 2004, Zhejiang Lantian Environment Protection Chemical Co.,Ltd., jointly invested by Zhejiang Chunhui Group Corporation, is a company holded by Zhejiang Lantian Environmental Protection Hi-Tech Co.,Ltd.(Zhejiang Chemical Research Institute). Occupying a factory area of 15,000 square meters, our company is located in Hangzhou Gulf Fine Chemical Zone.

Supported by National Engineering Technology Research Center for ODS Substitutes, National Fire Protection Engineering Technology Research Center and Zhejiang Fluorin Chemical Engineering Technology Center, our company is mainly engaged in environment-friendly hi-tech industry, i.e., the development and production of ODS substitute, pentafluoropropane( HFC-245fa). Products are used in frothing polyurethane, refrigerating water-cooled unit and cleaning precision instruments.

Our company's quality policy is: all employees ' participation, scientific management, seek excellence, customers first'. We promise to offer our clients quality, reliable products and sincere, perfect service.