Hairma group is an environment-friendly chemical enterprise with renewable oil as the development object, which has the technical advantage of deep processing of vegetable oil and the advantage of strong technical reserve talents. It has formed three large-scale business platforms, namely bio-based plastic processing assistant platform, bio-based polyol platform and degradable plastic platform. At present, it has two important production bases in Guangzhou and Nantong, with a total oil production capacity of 300000 tons / year, and the group's sales volume is about 1 billion yuan / year.