In the modern industrial era, sustainable filtering solutions have transitioned from a niche requirement to a global necessity. As nations tighten environmental regulations and ESG (Environmental, Social, and Governance) goals become central to corporate strategy, the demand for high-efficiency filtration systems is skyrocketing. From reducing carbon emissions in heavy trucking to ensuring clean water output in chemical plants, filtration is the silent guardian of industrial sustainability.
Global markets—particularly in Europe, North America, and Southeast Asia—are shifting toward circular economy models. This means manufacturers are no longer just looking for "disposable" parts; they seek durable, high-performance filters that extend engine life, reduce waste, and lower energy consumption through optimized airflow and fluid dynamics.
Founded in 2019 and headquartered in Changchun, Jilin Province, China, Changchun Tolev Auto Co., Ltd. is a premier manufacturer specializing in high-end automotive and industrial filtration solutions. With a foundation built on over 7 years of technical expertise, we have rapidly emerged as a dominant global player.
Our operation is anchored by a state-of-the-art 5,000 sqm facility, housing 9 advanced automated production lines. We are not just a factory; we are an engineering partner serving clients in over 30 countries, providing the bridge between complex filtration needs and cost-effective manufacturing excellence.
High-efficiency air filters designed for passenger vehicles and commercial fleets. Optimized for maximum dust holding capacity.
Precision fuel and oil filters that protect sensitive engine components from particulates, moisture, and chemical degradation.
From baghouse filters for chemical plants to RO membrane housings for water treatment and biomass gasifier systems.
Passenger & Commercial Vehicles: Enhancing engine efficiency and extending lifespan across global logistics networks.
Heavy Machinery: Robust protection for construction, mining, and agricultural equipment operating in harsh, dust-heavy environments.
Aftermarket & OEMs: Reliable, high-volume manufacturing that meets or exceeds original equipment standards for global distributors.
We hold ISO 9001 and IATF 16949 certifications. Each filter undergoes 12+ rigorous checks, including ISO 5011 dust tests and CE efficiency validations. Our products last 15% longer than industry standards.
Our R&D team utilizes AI-driven design tools to deliver custom prototypes in just 7 days. We offer vertical integration, controlling raw material quality from synthetic media to steel casings.
By leveraging China's robust supply chain and our automated production, we help partners reduce their procurement costs by up to 20% without sacrificing performance.
Our 5,000 sqm facility integrates robotics and lean management principles. We control every stage of production to ensure the highest reliability in sustainable filtering solutions.
Advanced Cutting Machine Technology
Global procurement teams often face the dilemma of balancing cost and quality. Our factory in Changchun bridges this gap through:
Being located in Jilin Province, a hub for automotive manufacturing, we have immediate access to premium steel and advanced synthetic polymers, ensuring no supply chain disruptions.
Standard turnaround time is 30 days, but our vertical integration allows us to expedite urgent orders for heavy-duty fleet operators and OEM partners.
Our technical support team operates across time zones, ensuring that from Europe to Australia, our clients have expert guidance on installation and technical specs.
At Changchun Tolev Auto Co., Ltd., we understand the challenges of finding a reliable and cost-effective filter supplier. Let us help you enhance your product performance while reducing costs by up to 20%. Contact us today to learn more about our tailored solutions.
Tolev Auto
