OuNeng machinery focuses on the safe and intelligent heating and refrigeration equipment used in the composite industry: oil circulation mold temperature machine, water circulation mold temperature machine, refrigeration unit, cold and hot integrated machine, and the temperature control range is - 80 ℃ ~ 390 ℃. There are 2 R & D and production bases: Jiangning District, Nanjing + Shuangliu District, Chengdu. It has also obtained the manufacturing license of organic heat carrier boiler issued by the State Administration of quality supervision. It is a manufacturer of heating and refrigeration equipment with professional qualification.