Founded in 2019, Changchun Tolev Auto Co., Ltd. has rapidly ascended as a paramount force in the automotive and industrial filtration sector. Headquartered in the industrial heart of Changchun, Jilin Province, we bridge the gap between traditional manufacturing excellence and modern AI-integrated production efficiencies.
With over 7 years of deep-rooted expertise, our engineering teams focus on one goal: delivering Durable Oil Filter Cartridges that exceed OEM specifications while reducing operational costs for our global partners. Our facility spans 5,000 sqm and houses 9 automated production lines, enabling us to serve clients across 30+ countries with unmatched reliability.
The global demand for durable oil filter cartridges is surging, driven by the expansion of heavy industrial sectors and the tightening of emission standards. From North America's mining hubs to Southeast Asia's manufacturing zones, high-efficiency filtration is no longer optional—it is a critical component of machine longevity.
Industry 4.0 is revolutionizing filtration. We are seeing a shift toward nano-fiber media and "smart" cartridges that can indicate saturation levels. Our R&D team is currently integrating synthetic media that offers 99.9% particle capture while maintaining low pressure drops.
Environmental regulations (like the EU Green Deal) are pushing manufacturers to produce recyclable filter elements. Changchun Tolev is leading this charge by utilizing eco-friendly bonding agents and metal-free end caps in our newest product lines.
Our filters last 15% longer than industry standards. By using premium synthetic glass fiber and reinforced steel housings, we ensure our oil filter cartridges withstand extreme thermal cycling and high-pressure surges without deformation.
Every industrial application is unique. Whether you need a specific micron rating for hydraulic systems or chemical-resistant seals for processing plants, our Fast Customization service delivers prototypes in just 1 week.
Trust is built on verification. We hold ISO 9001 and IATF 16949 certifications. Each batch undergoes rigorous CE efficiency tests and ISO 5011 pressure resistance validation to ensure 100% compliance.
Protecting modern high-performance engines and commercial truck fleets from abrasive contaminants, ensuring peak fuel efficiency.
Designed for the harsh environments of construction and agriculture. Our filters thrive in dusty, high-vibration conditions.
Widely used in chemical processing and asphalt mixing plants where high-temperature gas dust filtration is mandatory.
Essential for maintaining clean oil in turbines and large-scale generators, preventing costly downtime in utility sectors.
Global procurement managers face the constant challenge of balancing quality with budgetary constraints. At Changchun Tolev Auto Co., Ltd., we simplify this process. Our filters are not just components; they are insurance for your machinery.
By partnering with a direct China manufacturer, you bypass the middleman markups while gaining direct access to our engineering team for technical support and 24/7 customer service.
Contact us today to receive a customized quote and technical audit for your filtration requirements.
Tolev Auto
