Sichuan Huarui Purification Engineering Co., Ltd. was established in April 2009, with its headquarters located in Chengdu, Sichuan Province, the Land of Abundance;Sichuan Huarui Purification has passed the ISO9001 quality system certification and is a Grade 3A honest enterprise, with Grade II decoration and decoration, Grade II electromechanical equipment installation, Grade II general contracting of construction engineering, Grade II general contracting of electromechanical engineering, Grade II professional contracting of steel structure engineering, and Grade II professional contracting of environmental protection engineering,Two new practical technology patents (the patent technology of constant temperature and humidity control system of purification air conditioning and the patent technology of high-efficiency air filter of purification system);It is a high-tech enterprise specializing in air purification engineering and technical services.>>Learn more
