XZAPART is a highly capable manufacturer of metal parts processing.
Precision Machining & Reliable Delivery for Metal Components
"Bring your drawings—we can craft anything, even an iron throne!"
Reliable Upstream Blank Supply
To make good parts, you need good blanks. We have invested in our own forging and casting factories, strictly controlling raw material quality.
Top-Level Processing Equipment and Team
We have over 60 high-end machines, including Japanese Mazak, Korean Doosan, etc. Our team consists of professional workers with more than ten years of experience, and we implement 3S management.
Professional Testing Equipment
We use high-precision coordinate measuring machines like Swedish Hexagon, ensuring all workpieces meet standards.
Casting Supporting Capacity
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The casting process adopts a hydrostatic line, with an annual production capacity of 100,000 tons.
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It has the capacity to cast 400,000 differential case blanks and 150,000 shell blanks annually.
Forging Capacity
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Equipment Configuration: 2 sets of 1600T forging lines, 1 set of 2500T forging line, and 1 set of 4000T forging line.
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Process: Adopts precision die forging, with full-process control from material cutting to finished blanks.
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Capacity: Annual production capacity of 500,000 shell blanks.
Processing Supporting Capacity
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Equipment: Equipped with renowned brand equipment such as Japanese Mazak machining centers, Korean Doosan machine tools, and Taiwan Donggang high-precision horizontal machining centers.
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Workshop Layout: The machining workshop has 4 half-shell machining units, 4 boring units, one cleaning unit, one washing unit, and one packaging unit.
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Capacity: Annual production capacity of 370,000 sets of differentials.
Heat Treatment Supporting Capacity
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High & Medium Frequency Quenching Machine Group: Enables high and medium frequency heat treatment and tempering of workpieces.
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Ultra-Audio Frequency Quenching Machine Group: Special machine tools for quenching processes using induction heating power supplies, featuring high reliability, time-saving, and labor-saving advantages.
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Pit-Type Tempering Furnace: Used for high and low temperature tempering of various metal parts, disc materials, and shaft parts in a relatively sealed cavity after carburizing and quenching.
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Technical Team: Our quenching engineers have over ten years of experience, having tested hundreds of quenching processes, making them a benchmark in the industry.
Inspection Capacity
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Equipment: The company's quality department is equipped with Hexagon coordinate measuring machines (high-precision) and Rockwell hardness testing equipment.
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Capabilities: Possesses metallographic testing and physicochemical testing capabilities.
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Quality Management: The quality department clearly defines quality objectives based on test results and implements effective management.
Our Clients
Specialized in the production and manufacturing of differential housings for heavy truck axles. Provides accessories for numerous heavy truck brands.
Sinotruk
Qingte
Foton
Fangsheng
Shaanxi
Pengxiang
Linde
Beiben
Excellent Qualifications of XZAPART
XZAPART (Wuhan Xuzhiang Auto Parts Co., Ltd.) has obtained the EU CE Certification and IATF 16949 Certification. As an officially designated original equipment manufacturer (OEM) supplier for Sinotruk and Shaanxi Automobile Group, it also holds a number of invention patents.
Protecting Your Innovations
Intellectual Property Protection
Integrity is at the core of everything we do. XZAPART implement strict protocols to safeguard your intellectual property, ensuring that your innovations and business interests are protected at all times. Our approach includes comprehensive non-disclosure agreements, secure data management systems, and restricted access controls.
Our Offerings
At XZAPART, we are dedicated to providing top-tier precision machined components, tailored to meet rigorous specifications and high-quality standards. Our facility is equipped with state-of-the-art technology and operated by skilled professionals who ensure every part is crafted with utmost precision.
4 Key Reasons to Choose XZAPART
As a trusted OEM supplier for top heavy truck brands, XZAPART combines authoritative certifications, full-chain manufacturing strength, innovative R&D, and global delivery to deliver high-quality metal auto parts.
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Authoritative Certifications & Stringent Quality Control
XZAPART holds EU CE Certification and IATF 16949 Certification—the gold standard for the automotive industry. Our quality management covers the entire production cycle, from raw material inspection with high-precision Hexagon coordinate measuring machines to Rockwell hardness testing and metallographic analysis. Every component leaving our factory meets international quality benchmarks, ensuring reliability for your operations.
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Official OEM Partnerships with Top-Tier Clients
We are an officially designated OEM supplier for renowned Chinese heavy-duty truck brands including Sinotruk, Shaanxi Automobile Group, Foton Daimler, Beiben Heavy Duty Automobile Group, Qingte Group, and Fangsheng Axle. Our deep integration into the core supply chain of the heavy truck axle industry means we understand your needs and deliver components that perfectly match OEM specifications.
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Strong Manufacturing & Scalable Production Capacity
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Upstream strength: Owned forging/casting plants with annual capacity of 100,000 tons of castings and 500,000 shell blanks via precision die forging;
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Processing prowess: 60+ high-end machines (Mazak, Doosan, Donggang) and 4 dedicated machining units, delivering 370,000 differential sets annually;
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Heat treatment expertise: Professional quenching teams with 10+ years of experience and advanced heat treatment equipment, guaranteeing superior mechanical performance of components.
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Innovative R&D & Global Delivery Capabilities
With multiple invention patents, our R&D team continuously optimizes processes to enhance product performance. Backed by our professional packaging and shipping solutions—featuring barcode-based full-process verification, waterproof/rust-proof packaging, and flexible logistics options (road/railway)—we ensure on-time, damage-free delivery to clients worldwide, including Europe, the Middle East, and other key markets.
XZAPART Industry Expertise
XZAPART serves a diverse range of industries, including heavy trucks, construction vehicles, agricultural machinery, new energy trucks, high-speed rail, buses, industrial valves, and industrial robots. Our comprehensive manufacturing capabilities and quality-driven approach enable us to provide reliable components and solutions tailored to the unique demands of each sector.
Frequently asked questions
Customer Feedback
CONTACT US
Zhang Yuan Hao
Customer service
Zhang Yuan Hao
Phone number
+86 130 3170 3760
+86 130 3170 3760
Adress
Tianqiao District, Jinan City, Shandong Province, China