Qingdao Hailan Environmental Equipment Co., Ltd is a high science-and-technology enterprise, which expert in R&D, produce, sale and service, We devoted ourselves to improve the ventilation environment from the year 2005. And registered “HAILAN” as trademark. Our main products including Evaporative Air Cooler HP series, Air Chimney HW series, wall fan HF series, Panel fan HN series, Air inlets HE series etc all kinds of ventilation equipments and auxiliary products .

Hailan possess professional technical team and persistent ability of development and innovation, can satisfy the customers’ customization requirement. We have supply agreements with many famous project companies in the world depending on the high quality and performance. And get the public praise in the indus ...