Founded in 2019 and headquartered in Changchun, Jilin Province, China, Changchun Tolev Auto Co., Ltd. is a leading manufacturer specializing in automotive and industrial filtration solutions. With over 12 years of industry experience, we have established a dominant presence in 30+ countries.
The global demand for Compact Air Purification Units has surged, driven by strict environmental regulations and the rising awareness of indoor air quality (IAQ). In industrial hubs across Europe and North America, these units are no longer optional—they are critical infrastructure for maintaining workforce health and equipment longevity. The industry is currently valued at billions, with a shift toward Medical-Grade HEPA and Graphene-enhanced filtration.
Integration of IoT and smart sensors allows factories to monitor filter saturation in real-time, reducing downtime by 30% through predictive maintenance.
Global procurement now prioritizes eco-friendly materials. Tolev leads this by utilizing synthetic media that offers 15% longer life than standard filters.
Units must now meet ISO 5011 and IATF 16949 standards to enter high-precision markets like automotive manufacturing and laboratory settings.
Enterprise-level buyers today are moving away from "off-the-shelf" products towards customizable filtration systems. Whether it's for heavy machinery operating in the Sahara or cleanrooms in Silicon Valley, the requirement for localized adaptation is paramount.
Our 5,000 sqm facility integrates cutting-edge technology with lean management principles to ensure precision in every unit.
Producing 8 million filters annually, we offer scalability that smaller localized factories cannot match, ensuring your bulk orders are always met.
We control key raw materials—synthetic media and steel casings—reducing costs by up to 20% and ensuring total quality control.
Prototypes in 7 days, full production in 30. Our R&D team moves at the speed of global business.
With a foundation built on over a decade of filtration science, Changchun Tolev Auto Co., Ltd. doesn't just make filters; we engineer air safety. Every unit undergoes 12+ rigorous quality checks, encompassing pressure resistance validation and EU compliance testing.
Our solutions are optimized for global emission requirements, ensuring that no matter where your equipment operates, it remains compliant and efficient. From Nomex Bag Filters to Graphene Activated Carbon, we utilize the most advanced materials known to the industry.
Don't settle for subpar air quality or inefficient engine performance. Let Changchun Tolev Auto Co., Ltd. help you enhance your product performance while reducing maintenance costs by up to 20%. Our team is available 24/7 to assist with technical support and custom inquiries.
Tolev Auto
