Trusty was founded in 2012 and have more than 15 years of experience in the field of filtration under the quality system of ISO9001. especially for ozone filter and grease filter and photocatalyst filter etc., we estibilished GuangZhou Trusty Filters Co.Ltd in Y2010, To expand the scale of production ,a new manufacturing and sales base called Zhongshan Trusty Environmental Technology Co., Ltd was successfully completed in Zhongshan city in Y2017, which has the daily capacity of twenty thousand pieces of ozone filter,  We built the laboratories that meet the international standards and can be used for the UL867 test and CADR values test, meanwhile we also own the excellent & professional work team to efficiently process the technical test ,quality control and technology research &development and moniter the supplier performance closely etc.

Our company and products have won a good reputation in domestic and oversea market in recent years . According to the different markets' demands, and all of the raw materials for our products meet RoHS accompliance and REACH requirements.our Spoiler baffle filter has passed the fire resistance test in UL laboratory in US and has gotten the UL certificate in Nov,2020, We also have just passed the Gmicro Testing qualification for our Copper ions antibacterial filter, all the samples analyses and tested result the Antibacterial rate is 99%. We have 4 major certificate of invention patent ,  and more than forty certificate of utility model patent.

 Our company is recognized as a specialist supplier to ozone filter facilities of many leading copy machine and industry companies in China.

Our ozone filter has been developed for and applied in scores of heating, ventilating and air conditioning (HVAC) systems installed in plants and public buildings and are found protecting sensitive manufacturing processes, indoor venues, high-tech equipment, medical facilities, gas turbines as well as food-processing, pharmaceutical and electronic facilites.

Skilled and qualified staff, modern state-of-the-art machinery and fabrication methods, as well as advanced research and development, combine with an ISO 9001 quality system certified by the German TÜV quality assurance agency, to provide hundreds of excellent customers in Asia,Europe, Australia, Africa and America. We wholeheartedly offer our products and services to our customers around the word including many well-known enterprises  , such as the domistic company Gree , TCL , MI and AOM in Australia , IQAir in Switszerland etc.

Continuous improvement, the pursuit of excellence in quality, to provide customers with satisfactory products and services is our purpose.