Anhui KORBOR Machinery Co., Ltd.,, founded previously known as Ruian KORBOR Camshaft Manufacturing Co., Ltd. in 1999, was initially located in the automobile and motorcycle parts industry zone of Wenzhou, Zhejiang. It moved to Fuzhou, Fujian in 2005, and moved again to Anqing, Anhui in 2023, and was renamed Anhui KORBOR. Anhui KORBOR Machinery Co., Ltd., is China Wholesale BMW Car Camshaft Suppliers And BMW Car Camshaft Company. It is now located in Susong Economic Development Zone, covering an area of 28,000 square meters, with a plant area of 22,000 square meters, a registered capital of 11 million yuan (about US Dollar 1.4 million), and a total investment of over 100 million yuan. It is one of the top camshaft manufacturers in the country.
The camshaft is a key component in engine. We select high-performance alloys and use heat treatment processes, such as tempering, carburizing and quenching to significantly enhance the strength, hardness and wear resistance of the camshaft, ensuring performance in working environments.
With 25 years of innovation and experience, camshaft is our only focus. Anhui KORBOR Machinery Co., Ltd., is China Wholesale BMW Car Camshaft Company. We have efficient production lines and strict quality management systems, achieving high-precision mass production and ensuring that every batch product has the same quality. We follow the IATF16949:2016 standard, maintain the "zero defect" production concept, implement multi-level and all-round quality control for every link in the production process, and win the favor of the global market with high cost performance and stable quality. With customers all over the world, we have established the strategic cooperation with many brands.
Our team is born for higher standards, and continuously iterating, so that every process contains innovative power. At present, our product covers more than 800 automotive and 600 motorcycle camshaft models. KORBOR provides you with mature technology and diversified solutions to help customers achieve greater success.
Meanwhile, we are committed to environmental protection, ensuring a healthy and safe working environment for employees by reducing waste generation, and requiring all partners in the supply chain to comply with strict environmental protection and labor standards. Regularly audit suppliers to promote the implementation of sustainable production methods throughout the entire chain.
From blank casting to finished products, KORBOR provide 1-stop service for each customer with reliable quality and punctual delivery time. Every year, we deliver more than 2.3 million sets of products to global customers and serve the market with professional capabilities. KORBOR is not only your trusted supplier, but also your ideal partner in the field of automotive and motorcycle engine camshafts. Let us work together to create quality with exquisite craftsmanship.
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As a BMW Car Camshaft Suppliers, we match product configuration to the application, operating limits, interfaces and acceptance criteria defined for each project.
Anhui KORBOR Machinery Co., Ltd. is a dedicated Wholesale BMW Car Camshaft Company and manufacturer. With 25 years of exclusive camshaft focus, we supply aftermarket and remanufacturing partners worldwide. Our BMW camshaft range covers popular engine families, delivering OE-comparable performance, durability, and value.
From our 28,000 m² facility in Susong Economic Development Zone, Anhui, we produce over 2.3 million camshafts annually. We combine high-performance alloys, advanced heat treatment, and IATF 16949:2016 quality systems to ensure every batch meets strict tolerances and wear requirements.
We manufacture camshafts for a wide spectrum of BMW engines, from four-cylinder N20/B48 to six-cylinder M54/N52 and performance M engines. Our catalog is continuously updated to match market demand.
| Engine Family | Typical Applications | Material & Process |
|---|---|---|
| N20 / B48 (4-cyl turbo) | 3 Series, 4 Series, X1, X2 | Alloy cast iron, carburized & quenched |
| M54 / N52 (6-cyl NA) | 5 Series, X3, Z4 | Ductile iron, induction hardened |
| N55 / B58 (6-cyl turbo) | 3 Series, 5 Series, X5, 7 Series | Medium carbon steel, nitrided |
| S55 / S58 (M performance) | M2, M3, M4 | High-strength alloy, precision ground |
We select high-performance alloys such as alloy cast iron, ductile iron, and medium carbon steel based on engine load and speed. Our heat treatment processes—tempering, carburizing, and high-frequency quenching—enhance surface hardness and wear resistance while retaining core toughness.
Our factory operates under IATF 16949:2016, maintaining a “zero defect” philosophy. Every production stage—from casting to final inspection—undergoes multi-level checks, including dimensional measurement, hardness testing, and surface finish verification.
We provide material certificates and inspection reports with each shipment. Our commitment to environmental and labor standards extends through our supply chain, with regular supplier audits.
BMW engines demand precise valve timing. Our camshafts are manufactured to match original specifications, ensuring correct lobe lift, duration, and journal diameters. When replacing a camshaft, consider the following:
We offer standard replacement camshafts as well as custom profiles for performance builds. Our engineering team can adjust lobe profiles, lift, and duration based on your requirements, provided minimum order quantities are met.
For volume orders, we support private labeling and packaging customization. We work with you to define specifications, tolerances, and testing protocols.
To prepare an accurate quotation and production plan, we need the following details:
| Data Point | Why It Matters |
|---|---|
| BMW engine code (e.g., N20, B48) | Determines camshaft geometry and material. |
| Vehicle model and year | Ensures compatibility with variable valve timing systems. |
| Original part number or sample | Allows cross-reference and verification. |
| Annual volume and target price | Helps optimize production and packaging. |
| Required certifications or inspections | We align our quality plan with your expectations. |
We package camshafts individually with anti-corrosion coating and protective tubes to prevent transit damage. Standard export packaging meets international shipping requirements. We coordinate logistics to ensure punctual delivery.
Our technical team provides installation guidance and after-sales support. We supply documentation including material certificates, inspection reports, and installation instructions.
We cover major BMW engines including N20, B48, M54, N52, N55, B58, and performance S55/S58. If you have a specific engine code, contact us to confirm availability.
Yes, we offer custom lobe profiles for performance applications. Provide your target lift, duration, and engine characteristics, and our engineers will design and manufacture accordingly.
Our factory is IATF 16949:2016 certified. We implement strict quality control from incoming materials to final inspection, ensuring consistent batch quality.
We can provide samples for evaluation. Sample cost and lead time depend on the model and quantity. Contact our sales team for details.
Lead time varies by order size and customization. Standard production typically takes 30–45 days after confirmation. We work with your schedule to meet deadlines.
Our portfolio also includes Car camshaft (134), AUDI (0) for applications with different operating ranges, interfaces or integration requirements.
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