Founded in 2004, Guangdong Xin Tongshi Group is a high-tech enterprise integrating the R&D, manufacturing, and sales of automotive cooling system heat exchangers. Our proprietary brand, “TONGSHI,” is registered in over 40 countries, with products exported to more than 120 countries worldwide.View Detail
AAPEX arrives as scheduled, and we are in place! From November 3 to 5, 2026, AAPEX 2026 takes place at the Venetian Expo in Las Vegas, USA. The event brings together a large number of professional retailers and wholesalers in the industry, and Xin Tongshi exhibits every year in the NARSA section on the second floor of the Venetian Expo.View Detail
At this exhibition, the Tongshi team will showcase our latest samples, including automotive radiators, condensers, evaporators, heater cores, and oil coolers. These products have been optimized for the high-temperature and heavy-duty conditions of the African market, offering superior durability and performance.View Detail
Hard to select? Unstable quality? High MOQs blocking your custom small-batch orders? Are these issues giving you a headache when sourcing auto parts?View Detail
A hundred editions of legacy, witnessing the evolution of our industry. From October 20-22, 2026, the 100th China Automobile Parts Fair grandly open at the Shandong International Convention and Exhibition Center in Jinan.View Detail
This golden autumn, let’s explore new business opportunities together. The 140th China Import and Export Fair (Canton Fair) will be held in Guangzhou from October 15 to 19, 2026. Marking the 70th anniversary of this historic event, this edition is of extraordinary significance.View Detail