Guangzhou Trusty Filters Co., ltd. is one of the professional air filter manufactories in south of China, specializing in designing, producing and marketing. Our main products are: --Honeycomb Grease Filters; --Activated Carbon Filters; --Ozone Removal Filters; --Coffee-maker Filters; In order to meet customer, s demand, continual quality improvement is one part of our daily work. For the most of our products, we have our own proprietary intellectual property rights. Most of our products are exported to North America, European Union and South-east Asia as well. To improve human&＃039;s indoor air condition and living environment is our mission. With acceptable quality, satisfying service and competitive price, we do believe you will obtain what you want in Trusty Filters.