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 YAMAHA Motorcycle Camshaft Suppliers And YAMAHA Motorcycle 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 YAMAHA Motorcycle Camshaft Suppliers. 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 YAMAHA Motorcycle Camshaft Suppliers, we match product configuration to the application, operating limits, interfaces and acceptance criteria defined for each project.
As a dedicated camshaft manufacturer since 1999, Anhui KORBOR Machinery Co., Ltd. supplies a comprehensive range of YAMAHA motorcycle camshafts engineered for performance, durability, and exact fitment. Our product line covers popular Yamaha models, from commuter bikes to high-performance sport and racing machines, with over 600 motorcycle camshaft models in our catalog.
We are a Wholesale YAMAHA Motorcycle Camshaft Company that combines in-house foundry, precision machining, and rigorous quality control to deliver camshafts that meet or exceed OEM specifications. Whether you need a single replacement or bulk supply for distribution, our engineering team ensures each camshaft is manufactured to the exact lobe profile, hardness, and dimensional tolerances required for Yamaha engines.
We offer a wide selection of YAMAHA camshafts, each identified by its OEM part number and application. Our range includes camshafts for single-cylinder, parallel-twin, and inline-four engines, covering models such as YZF-R series, MT series, FZ series, and classic models like the SR400.
| OEM Part Number | Typical Application | Engine Type |
|---|---|---|
| 4GT-E2170-01 | Yamaha YZF-R1 / R6 | Inline-4, DOHC |
| 5TN-E2170-01 | Yamaha MT-07 / FZ-07 | Parallel-twin, DOHC |
| 5HH-E2170-20 | Yamaha YZF-R3 / MT-03 | Parallel-twin, DOHC |
| 3C1-E2170-00 | Yamaha SR400 / XT400 | Single-cylinder, SOHC |
| 1S4-E2170-10 | Yamaha YBR125 / XT125 | Single-cylinder, SOHC |
For models not listed, our R&D team can develop camshafts based on your drawings or samples, ensuring a precise match for your application.
Our YAMAHA camshafts are manufactured from high-performance alloys selected for strength and wear resistance. We apply heat treatment processes including tempering, carburizing, and quenching to achieve the required surface hardness and core toughness, ensuring reliable operation under high RPM and load conditions.
With our own foundry and machining facilities, we control every step from blank casting to final grinding. This vertical integration allows us to maintain tight tolerances on lobe profiles, journal diameters, and camshaft timing, which are critical for Yamaha engine performance and longevity.
We follow the IATF16949:2016 quality management standard and adhere to a “zero defect” production philosophy. Our in-house laboratory is equipped with advanced testing equipment to verify material composition, hardness, and dimensional accuracy. Every batch undergoes multi-level inspection to ensure consistency and reliability.
Our commitment to quality has earned us trust from customers worldwide, including markets in Europe, North America, and Southeast Asia. We also maintain environmental and labor standards across our supply chain, aligning with sustainable manufacturing practices.
Each YAMAHA camshaft is designed to be a direct replacement for the original part, with matching dimensions and timing marks. Installation is straightforward for qualified mechanics, but we provide technical documentation and support to ensure correct fitment and valve timing.
For performance upgrades, we offer camshafts with modified lobe profiles for increased lift and duration, suitable for racing or enhanced street performance. Our team can advise on the appropriate profile based on your engine setup and performance goals.
Our production capacity exceeds 2.3 million camshafts annually, allowing us to fulfill orders of any size, from small batches to large-scale distribution. We are strategically located in Anqing, Anhui, only two days from Ningbo and Shanghai ports, ensuring efficient export logistics.
We offer flexible packaging options to protect camshafts during transit, and we coordinate with your logistics provider or arrange shipping to your preferred destination.
To prepare an accurate quotation and ensure the correct camshaft for your needs, please provide the following information:
With this data, we can confirm fitment, provide technical specifications, and offer a competitive price. For custom designs, send us your drawings or samples for evaluation.
Yes, our camshafts are manufactured to match OEM specifications, ensuring direct fitment and performance equivalent to the original part. We produce both standard and performance variants.
We have a broad catalog covering many older models, and if a specific part is not listed, we can develop it based on your sample or drawing. Contact us with your requirements.
We accommodate orders of all sizes, from single units to bulk quantities. For wholesale orders, we offer volume discounts and can discuss your specific needs.
Our production lines are automated and calibrated to maintain tight tolerances. We follow IATF16949 standards and conduct multi-level inspections, including material analysis and dimensional checks, on every batch.
Yes, we offer technical documentation and can provide guidance on installation and valve timing. Our engineering team is available to answer your questions.
Our portfolio also includes Car camshaft (134), - AUDI (0) for applications with different operating ranges, interfaces or integration requirements.
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