Discover our primary lineup of bearings, hardware accessories, and high-tolerance automotive & motorcycle components engineered to meet global industrial standards.
Founded in 2005, VETOR GROUP has built an illustrious reputation as a leading manufacturer, designer, and global exporter of high-precision ball bearings and critical automotive parts. Headquartered in Cixi City, Zhejiang Province—one of China’s most dynamic manufacturing hubs nestled on the bank of the Hangzhou Bay—our geographical positioning grants us incomparable logistics capabilities. We operate within a 90-minute drive of both Hangzhou Xiaoshan International Airport and Ningbo Lishe International Airport, while maintaining close access to both Shanghai Port and Ningbo Port, two of the world's highest-volume deep-water shipping terminals.
This advantageous geographical setup translates directly to cost efficiency, optimized lead times, and structural resilience for our clients' supply chains. Specializing in Deep Groove Ball Bearings, EMQ (Electric Motor Quality) bearings, and a comprehensive range of automotive and vehicle components, VETOR GROUP serves as a certified single-source supply partner. All operations, from raw material inspection through advanced heat treatment and superfinishing, are certified to the rigorous ISO9001:2015 international quality standard.
How VETOR GROUP leverages advanced automation, lean manufacturing, and robust supply chain integration to eliminate bottlenecks and guarantee delivery precision.
Our manufacturing facility utilizes high-speed automated grinding and assembly lines. Computerized CNC grinding machines process the inner and outer rings with tolerances down to the sub-micron level, ensuring high dimensional consistency and low scrap rates.
Every batch of steel is subjected to spectrographic material analysis. Our finished bearings undergo 100% automated testing for vibration, noise levels (Z1V1 to Z3V3 classes), and seal integrity to prevent external contamination and lubricant loss.
Our proximity to Ningbo and Shanghai ports permits multiple dispatch options daily. We coordinate directly with major shipping lines to facilitate FOB, CIF, or DDP shipments, lowering freight costs and reducing port congestion delays.
Designed for stability, low vibration, and structural endurance. Review the technological benefits that characterize our production output.
Our core in-house factory focuses on manufacturing high-performance deep groove ball bearings and EMQ (Electric Motor Quality) grade bearings. With bore sizes spanning 6mm to 90mm, these components leverage ultra-clean GCr15 chromium steel to ensure operational longevity, minimal wear, and low noise levels.
VETOR GROUP supplies a comprehensive selection of motorcycle drivetrain, suspension, and engine components. We utilize advanced heat-treatment procedures to ensure that high-friction items withstand severe torque and rotational stresses.
Our automotive parts division addresses maintenance requirements for commercial vehicles and passenger cars. We provide hub units, wheel bearings, belts, and steering linkages designed to deliver smooth steering and long operational lifetimes.
Designed to withstand extreme environments, mud, and mechanical impacts. Our ATV suspension bushings, CV axles, and wheel hubs are sealed with synthetic nitrile rubber to keep moisture out and preserve interior lubrication.
Competition-ready parts including lightweight engine frames, reinforced rims, and drive elements. Tested for heavy shock loads, providing reliability in rough off-road terrain and motocross races.
We supply precision chassis parts, brake calipers, sprocket hubs, and lightweight frame materials for go-karts and performance bicycles. Manufactured with structural integrity in mind, they offer excellent reliability for racing and recreation.
As the global automotive and industrial landscape shifts toward electrification and smart diagnostics, VETOR GROUP is continuously modernizing its technical processes.
| Technology Focus | Current Capabilities | Next-Generation R&D Pipeline (2025-2030) |
|---|---|---|
| EV/High-Speed Rotation | Bearings up to 15,000 RPM, low friction torque, premium high-speed greases. | Ceramic hybrid bearings, high-temperature polyetheretherketone (PEEK) cages, support for up to 30,000 RPM to meet electric vehicle drivetrain demands. |
| Sealing Mechanisms | Standard NBR double-lip contact seals (2RS) and metal shields (ZZ). | FKM fluoroelastomer seals with low-torque non-contact profiles, protecting bearing internals up to 220°C while reducing friction drag by 30%. |
| Materials & Heat Treatment | Standard GCr15 chromium steel with martensitic hardening. | High-carbon alloy steels featuring bainitic hardening for enhanced crack toughness and resistance to hydrogen-induced embrittlement. |
| Vibration & Acoustic Signature | Vibration grading up to Z3V3, offering low noise for home appliances and micro-motors. | Z4V4 silent grade limits, featuring super-finished raceways with Ra values below 0.02 microns for ultra-low noise operations. |
VETOR bearings and components are optimized to deliver reliable operation across diverse industrial sectors.
Our DAC wheel bearings, multi-ribbed belts, and steering parts are designed to support heavy vehicle loads, absorb road vibrations, and endure thermal fluctuations, assuring dependable performance under varied driving conditions.
Our EMQ grade bearings are integrated into washing machines, fans, air conditioners, and micro-motors. Their low vibration and precise fit help extend the working life of domestic appliances.
Designed to operate in dust, moisture, and high-debris fields. Heavy-duty seals safeguard internal ball paths from soil and water ingress in tractors, harvesters, and industrial conveyors.
We supply precision bearings that provide low-noise, smooth operation for medical devices and fitness equipment, helping manufacturers build quiet and reliable products.
Our manufacturing processes adhere to the ISO9001 standard. All bearing batches are fully traceable from raw material sourcing to final packaging.
We maintain strict quality control protocols across our production lines. Our inspection processes verify that the steel, dimensional tolerances, and acoustic profiles of every batch meet strict engineering requirements.
We provide tailored bearing and hardware solutions, backed by active participation in international trade shows and global industry events.
Our engineering support team is available from 8:00 to 17:00 (GMT+8), Monday through Saturday, to assist with custom designs, dimensional specifications, and material selections.
We offer customizable branding, custom laser marking, and specialized packaging configurations. Sample prototypes can be fabricated within 7 to 10 days for design approval.
Standard manufacturing timelines range from 7 to 20 days. Through structured production scheduling, we fulfill our delivery commitments in accordance with contract terms.
We participate in prominent automotive parts and bearing fairs globally, supporting our relationships with partners in Europe, the Middle East, South America, and beyond.
Find answers to common questions about bearing technology, manufacturing processes, and global order fulfillment.
We supply high-durability gear, hardware, and safety accessories to meet various commercial and consumer needs.
VETOR GROUP
