
New Member of the Refrigerant Series: R-290
News News on May 2, 2022, raising the limit value of propane (R-290) and other flammable refrigerants in household air

News News on May 2, 2022, raising the limit value of propane (R-290) and other flammable refrigerants in household air

News On January 29, 2022, Zeng Shaobao, chairman of the Municipal CPPCC, Wang Yujuan, Liang Wantao, Liu Mingliang, and other

News With the improvement of living standards, almost every household is equipped with air conditioners at present, but there is

News As we all know, R410A refrigerant is one of the most popular environmental refrigerants to replace R22 refrigerant. Let’s

News On the morning of March 15, 2020, Dai Bohua, vice governor of Henan province, and his delegation visited Minquan

News Since February 15, 2020, Fonsum Refrigerant Co., LTD., has officially returned to normal work, the governments at all levels

News The expert group and his party came to our company’s factory to provide work guidance for our company’s project

News Refrigerant is the working fluid in air-conditioning and refrigeration equipment. It circulates in the system of air-conditioning and refrigeration

News To celebrate the 70th birthday of the People’s Republic of China, the sales department of Fonsum launched a group

News The application characteristics of R134a refrigerant are different from that of R22 refrigerant. It is very difficult to choose
Fonsum Refrigeration Technology Co., Ltd is a technology-based enterprise specializing in the research and production of various refrigerants. The main products are R22, R134a, R600a, R404, R407, R410, R507, R406, R409, and other new environmentally friendly refrigerants.