Shenzhen Hongguan Mechatronics Co., Ltd. (hereafter short for “HG”) is specialized in design and manufacture of Ventilation Fans and Fresh Air System. HG was established in year 2010, its headquarter is located in Longhua District, Shenzhen, China and the manufacturing base is located in Hongguan Industrial Park, Tangxia Town, Dongguan China, with a 25000 square meters plant area.
 Since establishment HG has continuously innovated and developed new product lines, after years of innovation and efforts, HG has won many invention patents, appearance patents and utility model patents of its own products. In year 2016 HG was awarded as High-Tech Enterprise by Chinese Government. Its main products all comply with CCC, CE, SAA, UL, ETL certificates.
 HG always adheres to the concept of "quality first, quality for all employees", and constantly improves the quality of its products, therefore HG has won the trust and praise of many users from all over the world. HG will keep on providing professional, personalized and comprehensive services for each customer.