Wuxi Micro Research Co., Ltd, Fin Die manufacturer

 We are the very FIRST foreign-invested tooling company entering China market in 1994. China's first set of air conditioning fin die was also born in our company in 1998.

The trend of precise and diverse fins has resulted in thinned-drawn fin, arc fin, ellipse tube fin, flat tube fin, etc. The technical innovations of thin material forming, small hole drawing, higher burring, multi-diameter combination, and the implementation of 400~800spm punching rate and smart automation have raised higher challenge towards the fin die’s parameters of technology, accuracy  and stability. Such a seemingly easy innovation requires the most complicated technology to guarantee precision. 


We can provide customers with one-stop service including products designing, die manufacturing, assembling, test running and mass production. As for fin patterns, we can achieve diversified fins with holes diameter ranging from 4.0mm to 25.0mm .