Specialized manufacturer engaged in the development and production of automotive
Headquartered in Jinan, China, DOCBOSS owns two manufacturing bases in Jinan and Dezhou. It specializes in automotive axle & chassis components for heavy‑duty trucks, construction and agricultural machinery, covering differentials, gears, brakes and cross‑shafts compatible with mainstream heavy‑vehicle models.
With complete production lines and over 100 sets of processing & testing equipment, the company offers custom processing and sufficient output. Its products are exported to Southeast Asia, the Middle East, Europe and America. Adhering to integrity‑oriented philosophy, DOCBOSS keeps optimizing quality control to expand global cooperation.
Manufacturing bases
Wide range & custom‑available
Compatible brands
Excellent product compatibility
product categories
Our factory mainly produces parts for heavy- duty trucks, construction machinery and agricultural machinery equipment.
We are a specialized manufacturer engaged in the development and production of automotive axle components.
Product Applications
Product Applications
Provide reliable chassis parts for heavy‑duty trucks, resisting heavy loads and bumps for long‑distance high‑intensity driving.
Product Applications
Fit loaders, rollers and other equipment. Wear‑and‑shock‑resistant for harsh and complex construction‑site conditions.
Agricultural machinery
Support tractors and harvesters with stable components to meet continuous‑operation demands in farm‑field working scenarios.
Product Applications
Optimized for paved roads and highways, they focus on riding comfort and energy efficiency. Their chassis components are designed for smooth road conditions, not for harsh off‑road scenarios.
NEWS AND BLOGS
Strength & Scale Empower High-Standard Axle Component Manufacturing for Global Heavy-Duty Industry
![Service Concept: DOCBOSS Insists on Integrity, Innovation and Professionalism to Empower Global Partners]( "Service Concept: DOCBOSS Insists on Integrity, Innovation and Professionalism to Empower Global Partners")
Service Concept: DOCBOSS Insists on Integrity, Innovation and Professionalism to Empower Global PartnersDOCBOSS always adheres to the core philosophy of Integrity, Innovation, Professionalism and Customer-oriented Service in daily operation, winning consistent trust from domestic and overseas customers through professional technical support and thoughtful whole-cycle service.![Global Layout: DOCBOSS Axle Components Export to Multiple Overseas Markets with Stable Long-term Partnerships]( "Global Layout: DOCBOSS Axle Components Export to Multiple Overseas Markets with Stable Long-term Partnerships")
Global Layout: DOCBOSS Axle Components Export to Multiple Overseas Markets with Stable Long-term PartnershipsDOCBOSS focuses on the production, processing and export of automotive chassis spare parts, and has built stable long-term cooperative relationships with clients distributed across Southeast Asia, the Middle East, Europe and America, steadily expanding its global commercial vehicle component supply network.![Custom Processing: DOCBOSS Flexible Custom Service Meets Diversified Global Client Demands]( "Custom Processing: DOCBOSS Flexible Custom Service Meets Diversified Global Client Demands")
Custom Processing: DOCBOSS Flexible Custom Service Meets Diversified Global Client DemandsTo adapt to differentiated demands from different markets and special engineering vehicle models, DOCBOSS launches flexible custom processing services for automotive axle and chassis components, supporting customized development and production based on customers’ drawings, samples and special technical requirements.![Quality Control: DOCBOSS Adopts Precision Manufacturing to Guarantee Reliable Axle Parts]( "Quality Control: DOCBOSS Adopts Precision Manufacturing to Guarantee Reliable Axle Parts")
Quality Control: DOCBOSS Adopts Precision Manufacturing to Guarantee Reliable Axle PartsQuality is the core foundation of DOCBOSS’s global market expansion. Relying on mature processing technologies and complete precision testing equipment, the brand implements strict full-process quality control for automotive axle and chassis components, delivering stable and durable spare parts for heavy-duty vehicles, engineering machinery and agricultural equipment worldwide.
Complete Product Portfolio
Covers differential, gear, brake and other series, compatible with HOWO, Hongyan, Auman and other heavy-duty truck chassis with complete specifications.
Quality Assurance
DOCBOSS has two manufacturing bases in Jinan and Dezhou with over a hundred precision devices and mature production lines to support customized orders.
Good After-Sales Service
Adheres to integrity, innovation, professionalism and service. Continuously upgrades technology to supply stable products and expand global market.
R&D & Customization Advantage
Develops components for heavy trucks, construction machinery and agricultural equipment. Supports custom processing to meet diverse global demands.
OEM/ODM Service
We have always been committed to designing products and solutions that improve people's quality of life.
OEM Service
We provide OEM truck parts customization services, support sample processing, reasonable prices and reliable quality. We control the entire process from design to production, respond quickly to needs, and ensure timely delivery of high-quality products.
ODM Service
We provide ODM truck parts packaging design and customization services. Our professional team designs on demand, supports sample customization, and is cost-effective and delivered quickly. From structural optimization to protection upgrades, we control the details throughout the process to ensure that the packaging is in line with the brand tone and guarantees transportation safety.
Professional Service
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