Truck Windshield Wiper System Solution
With 36 years of specialization in windshield wipers for heavy-duty, light-duty and medium-duty trucks, LEILI has delivered thousands of customized solutions to domestic and international truck OEMs. Our core products focus on parallel wipers, covering a wide range of sizes and linkage mechanisms to precisely meet the operating requirements of different vehicle models. Adhering to stringent production standards at all times, we have established ourselves as a highly trusted benchmark brand in the global truck wiper industry.
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Leading Truck Windshield Wiper System
LEILI’s flagship wiper system leads the commercial vehicle industry with 36 years of expertise. Tailored for heavy-duty, light-duty, and medium-duty trucks, it centers on parallel wipers, available in a wide range of sizes and linkage mechanisms. Trusted by top OEMs globally, our system delivers reliable performance, strict quality compliance, and customized solutions, solidifying LEILI’s reputation as a trusted leader.
COE Truck
COE truck wipers feature a dual-wiper linkage system and compact high-efficiency motors, optimized for the truck’s wide, nearly vertical windshield with enhanced vibration resistance to ensure stable wiping in urban operating conditions.
Conventional Truck
For American conventional trucks, the wipers adopt curved silicone blades, reinforced arm pressure and aerodynamic spoilers, withstanding extreme temperatures and high-speed wind resistance for stable long-haul wiping.
Special-purpose Truck
Special-purpose trucks are widely used in special operation fields such as fire rescue, medical emergency services, road emergency repair, cold chain transportation, and municipal sanitation, and their dedicated wipers are equally crucial.
The windshield wiper system of the Bus
Our Service to Customers
Product
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Truck Wiper Customization & Spec Check
Confirm the customer’s truck type (American conventional/European cab-over-engine/Asian light-duty/special-purpose), wiper blade length & arm mounting position, motor power & voltage (12V/24V), performance requirements (extreme temperature endurance, corrosion resistance, high-speed stability), and clarify OE-matched customization or plug-and-play needs.
Truck Wiper Assembly Solution & Order Finalization Process
Select the optimal wiper assembly configuration (opposed overlapping, parallel, vertical type, etc.) per customer truck specifications, deliver tailored technical proposals and prototype samples, support customers through installation trials and full performance validation, and finalize the official purchase order upon sample qualification.
Truck Wiper Assembly Mass Production & Quality Assurance Process
Initiate mass production of truck wiper assemblies via automated lines as per order requirements, conduct full-cycle quality control compliant with the ISO/TS16949 standard, and execute comprehensive tests (power, noise, durability) to guarantee that product quality conforms to specifications.
Logistics Delivery and After-Sales Support
Arrange international logistics services (customs declaration, freight forwarding included) for truck wiper assemblies, provide on-site installation & commissioning guidance after delivery; set up after-sales records, deliver warranty-period maintenance and replacement services, and conduct regular product usage follow-ups.
Get Our Windshield Wiper system Catalog Now!
LEILI bus wiper system continuously deepen and expand our business footprint, precisely responding to and meeting the core needs of our customers.
Fit 10+ Truck Make Brands
Decades of expertise have enabled us to manufacture original equipment parts that are compatible with a wide range of premium automotive brands. LEILI wiper systems are not only suitable for all models of domestic truck manufacturers, but also adaptable to numerous vehicle types across various regions worldwide.
Fully Automated Production Lines
LEILI has 10 fully automated production lines for commercial vehicle wiper systems, multiple assembly lines, and a diverse range of products such as heavy-duty truck wiper assemblies, light/medium-duty truck wiper systems, special-purpose truck wiper kits, engineering vehicle wiper solutions, and rail & marine windshield wiper systems.
1 Million Annual Output
LEILI’s products are distributed globally and widely equipped on various truck brands. As a nationally recognized brand, our offerings are exported to over 60 countries and regions spanning Europe, North America, South America and the Middle East.
Outstanding Engineers
We have an independent R&D team composed of 6 senior engineers, led by the Deputy General Manager. Specializing in commercial vehicle truck wiper systems, the team conducts in-depth technical cooperation with domestic universities while focusing on product R&D.
How will we design it for you?
Basic Vehicle & Adaptation Information
- Model and production year of the target vehicle (e.g., specific bus, public transport vehicle, school bus, or engineering vehicle model).
- Dimensions and curvature of the windshield (length × width, radius of curvature) to avoid wiping blind spots or interference between the wiper arm and glass.
- Mounting hole specifications (hole spacing, diameter, and shape of the mounting base).
- Length and swing angle range of the wiper arm, as well as the connection interface standard between the wiper arm and motor.
- Space limitations for motor installation (e.g., length, width and height of the reserved installation area) and motor voltage (24V is commonly used for commercial vehicles, while 12V for passenger vehicles).
- Operating environment requirements (e.g., high and low temperature resistance range, salt spray and dust resistance, applicable altitude).
- Wiping performance indicators (e.g., wiper frequency levels, noise reduction requirements, wiping cleanliness rate standards).
- Special working condition requirements (e.g., whether it needs to be compatible with the camera field of view for autonomous vehicles, whether anti-freezing or anti-icing functions are required).
- Preferred wiper type (e.g., opposed overlapping type, parallel type, vertical type, etc.).
- Certification standards for the target market (e.g., CE, DOT, ISO/TS16949 and other certification requirements for international trade).
- Appearance and material requirements (e.g., wiper blade rubber material, surface treatment process of wiper arms).
- Estimated order quantity and delivery lead time.
- Compatibility requirements with the customer’s existing wiper motors/control systems.
Testing and Inspection Standards
- Wiping Cleanliness Rate Test: Verify that residual water marks on the glass surface comply with specified standards; for heavy-duty trucks, an expanded field of view coverage is mandatory to ensure clear visibility during long-haul transportation and complex road conditions.
- Durability Test: Simulate tens of thousands of wiping cycles under harsh operating conditions (such as bumpy roads and dust exposure) to validate the wear resistance of wiper blades and the long-term service life of motors.
- Noise Test: Strictly control the noise level during wiper operation to improve the driving comfort of truck drivers during long-distance trips.
- Motor Performance Test: Targeting 12V and 24V voltage systems commonly used in trucks, test motor power output, rotational speed stability, and overload protection performance to adapt to the high-load working demands of heavy trucks.
- Conduct precision testing on the wiper assembly’s mounting hole positions, dimensional tolerances, and interface compatibility to ensure seamless integration with the customer’s various truck models
Certification and Global Support
ISO 14001
EMC Directive 108/EC
IATF 16494
ISO 9001
Different Cases of truck wiper
Now, let us explore LEILI’s R&D expertise and discover our custom wiper system solutions for a complete lineup of commercial trucks, covering urban distribution trucks, long-haul freight trucks, special-purpose trucks, and engineering trucks. From precise mounting hole alignment and bespoke motor power tuning to enhanced high/low temperature endurance and salt spray corrosion resistance, our solutions fully satisfy the unique requirements of diverse truck models.
