Qingdao Three Star Refrigeration Equipment Co., Ltd. is located in the beautiful beach city of Qingdao. China’s first air conditioning heat exchanger production line were produced here in 1989. In the last more than ten years, our products have undergone many innovations and the performance and quality of our equipment have been in a leading position in China. Currently the company produces fully automatic long U shaped bender, automatic elbow forming machine, fully automatic tube expander, straightening cutter, fully automatic welder machine, fully automatic ring assembling machine, work place turn table and automatic tubing welder machine, degreasing dry oven, heat exchanger bender, supporting equipment of air conditioner tubing, three dimensional highly efficient bender, heat exchanger cutter (whole unit), ultrasonic cleaner, fully automatic flaring machine, which are popular abroad. Ours is a company that combines research, development, manufacturing and sales into one with the best after-service. With the guidance of the enterprise spirit of business partners in China and abroad, we are to provide the world most advanced first class products for both Chinese and overseas customers.