About Xin Tongshi

 Xin Tongshi (Jiangsu) Heat Exchange System Co., Ltd. is located in No.20 Jinshajiang  Road, Sihong Economic Development Zone, Sihong County, Suqian City, Jiangsu Province, which is  a wholly-owned subsidiary of Guangdong Xin Tongshi Group Co., LTD. At present, it has developed into the second largest production base of the group.


103
2200

Machine

2000

EPS Mold

Radiator

We manufacture 99% of our components in-house, shortening product delivery times and ensuring controlled quality for each component, thereby improving product quality.

Our radiator's heatsink utilizes patented folding technology, significantly enhancing its resistance to falling over, ensuring stable peak-to-peak distance, and improving the product's heat dissipation efficiency.


Heater Core

99% of our components are manufactured in-house, shortening product delivery times and ensuring controlled quality control for each component, thereby improving product quality.

Invest in automated robots to produce accessories and bends, which can reduce costs

The product's burst pressure can reach 0.68 MPa.

The 5-wave, densely packed window heat...


Evaporator

The heat dissipation ribbon is folded to enhance its strength and improve the product's appearance.

A rectangular heat dissipation ribbon and a widened window angle (30°-35°) ensure excellent heat transfer and drainage performance.

95% of our components are manufactured in-house...


Main Products


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Factory and Quality

Our trademark “TONGSHI” was registered in China in 2006, and also applied for the registration in more than 40 countries including USA、EU、UAE、Malaysia etc with almost 20 brand agency. 

Our Team