Suzhou rainbow group located in the new and high technique development zone, which was most energy city China, we are pioneer for chimney China. And specialize temperature air steel pipe's design proceed. After many years practice: research , produce sale prefabricated stainless ...

Wen Zhou Jinggong Machinery Equipment Co. Ltd is the specialized company which specializing in integrated of equipment research, development, design, manufacturing, installing, debugging, and turn-key project into one. The adheres to take order most advanced concept optimized design ...