Company Brief Introduction
　　Harbin Hongli Air-condition Special Equipment Co., Ltd is the first company who develops and industrializes the high speed automatic punch lines for air-condition fins. There are over 500 “Hongli” high speed automatic punch air-condition fin lines spreading out in the world each place working for our customers day and night.
　　With many years’ development, Hongli products have enlarged to cover the field of whole air-condition special equipments, including bull horizontal expanding tubes machine, vertical expanding tubes machine, complete automatic bending tubes machine, besides open/close high speed automatic punch lines and its moulds.
　　The main electric, hydraulic and pneumatic components used in Hongli products from the famous parts of overseas suppliers, so that they can assure the working stability, quality of Hongli products. Hongli products are the ideal choice of Chinese refrigeration and air-condition heat exchange industry.