The company is a private joint-stock listed company specializing in R&D, manufacturing and sales of various heat management and exhaust aftertreatment products. It now has more than 40 wholly-owned and holding subsidiaries worldwide. It is the first private listed company in China's heat exchanger industry, a “team leader level” drafting unit for industry standards, and a national manufacturing individual champion training enterprise. The heat exchanger production and sales volume has been at the forefront of the domestic industry for more than ten years. The company focuses on the four product development lines of “energy saving, emission reduction, intelligence, and safety”, focusing on R&D, production and sales of heat management products such as heat exchangers between oil, water, gas, and refrigerants, and products related to post-treatment exhaust systems. The company's main products include commercial vehicle product series, traditional passenger vehicle product series, new energy product series, construction machinery product series, digital and energy product series. Corporate honors: It has successively won honors such as the Zhejiang Guangcai Business Award and the Taizhou Charity Contribution Award.