WEILONG delivers premium OEM & aftermarket wiper blade solutions for passenger cars,commercial vehicles, trucks, and buses-engineered for all-season performance and global supply.
The leading wiper manufacturer in Northern China with an annual capacity of 80+ million units,over 80 countries worldwide.
Years Industry Expertise
Automated Production Lines
High-Precision Machines
Skilled Global Service Team
Shandong Weilong Auto Parts Co., Ltd. is a leading modern automotive components enterprise integrating R&D, large-scale manufacturing, and international trade. As the largest wiper blade manufacturer in northern China, we operate a 30,000㎡ state-of-the-art production facility in Dezhou, Shandong, dedicated to delivering superior wiper system solutions to the global aftermarket and large-scale B2B customers worldwide.
Our comprehensive product portfolio spans beam (bracketless), conventional (framed), hybrid, and composite wiper blades, as well as truck/bus-specific wipers and precision wiper arms. With an exceptionally extensive vehicle fitment coverage, we empower global importers, distributors, and brand owners to build highly competitive, full-range product lineups across passenger car, commercial vehicle, and automotive repair channels.
The company operates 20+ automated production lines and over 80 high-precision professional machines, ensuring robust and consistent large-volume supply capability. From in-house mold development and rigorous multi-stage quality inspection to global logistics fulfillment, Weilong delivers not only OE-grade products of the highest standard, but also strong OEM/ODM customization capabilities — making us your dependable foundation for a long-term strategic partnership.
OEM/ODM Support · Stable Quality · Efficient Delivery
Equipped with automated production, rigorous process control and modern management systems, we deliver stable large-scale supply and consistent quality for global automotive aftermarket buyers.
Our advanced manufacturing facilities integrate automation, precision engineering and strict quality management across every process.
With strong production capacity and efficient operations, we ensure reliable supply, shorter lead times and long-term partnership with customers worldwide.
Factory Area
Production Lines
Skilled Employees
Annual Capacity
Quality Traceability
On-time Delivery
In-house mold design and manufacturing ensure high precision, long life and fast development response.
Advanced automation equipment ensures consistent quality, high efficiency and stable mass production.
Standardized packaging and optimized logistics system ensure safe delivery and global supply reliability.
From product structure and adapter matching to branded packaging and export delivery, we help importers, wholesalers, brand owners and distributors build reliable wiper product lines with efficient OEM / ODM support.
Engineered for performance. Tested for reliability. Trusted worldwide.
OE-quality manufacturing and rigorous testing ensure consistent performance in every condition.
Precision engineering and strict quality control deliver consistent, long-lasting performance.
Custom designs, packaging, and private label solutions tailored to your market needs.
Strong production capacity and efficient logistics ensure on-time delivery, every time.
From raw materials to final inspection, every step iscertified and controlled-giving you the confidenceto grow in competitive global markets.
Your Strategic Partner for High-Performance Wiper Systems, Integrating Advanced R&D, Large-Scale Manufacturing, and Global Export Services.
Find quick answers to common questions about our products, orders, and partnership process to help you move forward with confidence.
We are a professional manufacturer of wiper blades and wiper arms. Our factory is equipped with production lines, quality control processes and export service support to provide stable supply for global B2B customers.
Yes. We support OEM and ODM cooperation, including product selection, logo printing, packaging design, adapter matching, sample development and customised project support.
MOQ depends on the product type, packaging requirements and order structure. For standard products, we can provide flexible order support. For customised packaging or private-label projects, the MOQ will be confirmed based on the actual solution.
Yes, samples are available for quality evaluation and fitment checking. Standard samples can usually be prepared quickly, while customised samples may require additional time depending on the design, logo or packaging requirements.
Leveraging our 20+ automated production lines, we ensure high-efficiency delivery to meet high-volume global demands. Generally, lead time depends on order quantity and customization requirements, but we strive to provide industry-leading turnaround times and stable supply for all our B2B partners.
Yes. We can provide private-label packaging, colour box design, barcode labels, market-specific packaging and other custom packing solutions for importers, wholesalers and brand owners.
We follow strict quality management and inspection procedures. Available certificates and test documents can be provided according to customer requirements and market needs.
We control quality through raw material inspection, production process checks, assembly inspection, wiping performance testing, packaging checks and final inspection before shipment. Our goal is to ensure consistent product quality and reduce after-sales issues.
Stay informed with the latest product updates, industry insights, and company milestones from our global team.
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