Explore our diverse collection of high-performance components, vehicle accessories, and precision-manufactured replacement parts engineered for demanding global standards.
Founded in 2005, VETOR GROUP has evolved into a global powerhouse in the design, manufacture, and export of high-grade automotive and powersports components. Nestled in Cixi City—a premium economic engine along the scenic and industrialized Hangzhou Bay—we benefit from an elite geographical position. Our facility lies within a rapid 90-minute drive to both the Hangzhou Xiaoshan International Airport and Ningbo Lishe International Airport, while maintaining direct, streamlined corridors to two of the world's most vital maritime hubs: Shanghai Port and Ningbo Port.
This geographic advantage enables VETOR GROUP to optimize supply chains and significantly lower freight handling costs for international distributors. We specialize in supplying an expansive catalog of mechanical and automotive assemblies, including premium Rear Shock Absorbers, heavy-duty Deep Groove Ball Bearings, EMQ grade bearings, motorcycle engine systems, ATV drive parts, dirt bike accessories, and high-performance cycle frames. All operations conform rigidly to the ISO9001 global framework, guaranteeing absolute batch consistency and reliability.
Analyzing how advanced dampening engineering, premium metallurgy, and integrated bearing technology combine to deliver ride stability and safety under extreme loads.
Monotube and twin-tube architectures utilizing pressurized Nitrogen gas (N2) to eliminate cavitation and oil foaming. This guarantees stable dampening properties even under rapid, repetitive high-frequency strokes.
Equipped with multi-lip synthetic rubber oil seals designed to resist high internal pressures. The oil seals act as a complete barrier, blocking mud, sand, and moisture from contaminating the high-viscosity damper oil.
Manufactured from induction-hardened carbon steel, micro-polished to a surface roughness of less than 0.05 microns, and electroplated with hard chrome to deliver maximum wear resistance and zero seal friction.
A key differentiator of VETOR GROUP’s shock absorbers is the incorporation of our in-house VETOR Brand Bearings. Our dedicated bearing division specializes in deep groove ball bearings and EMQ (Electric Motor Quality) bearings. By engineering the mounting eyelets and pivot bearings to the exact tolerances (6mm to 90mm), we ensure that the lateral loads transferred from the suspension swingarm are efficiently distributed. This drastically reduces mechanical friction, noise, and vibration, providing an unmatched operational lifespan.
Leveraging regional clusters, automated machining, and raw material integration to deliver cost-effective, high-quality suspension components globally.
Cixi City's industrial ecosystem links specialized steel mills, heat-treatment plants, and precision parts manufacturers within a 30km radius, reducing lead times dramatically.
Our factory utilizes automated coil spring winding machines, robotized welding arms for shock absorber brackets, and CNC lathes for unmatched component accuracy.
Proximity to Shanghai and Ningbo Ports guarantees that finished products transition from the assembly line to container vessels within 24 to 48 hours.
We source premium domestic steel alloy (such as 55CrSi or 60Si2Mn) directly from key Chinese state-owned steel producers, guaranteeing mechanical properties.
Every road and application demands specific dampening profiles. We develop custom rear shock absorbers tailored to distinct environment types.
Engineered for high thermal load resistance and variable weight distribution. Ideal for daily commuting or heavy cargo transportation in developing regions like West Africa (Nigeria) and South Asia (Pakistan, Bangladesh).
Heavy-duty, long-travel shocks featuring progressive-rate coil springs. Built to withstand extreme off-road impacts, dust, mud, and intense lateral stresses in recreational or competitive settings.
Cost-effective, reliable suspension solutions optimized for light duty, prioritizing long service life, basic spring preload adjustments, and ease of assembly for global bicycle factories and micro-mobility assemblers.
For international buyers, sourcing rear shock absorbers from China requires more than competitive pricing. It demands strict compliance with regional safety frameworks and reliable logistics. VETOR GROUP addresses these demands with high-caliber, systemized OEM and ODM services:
Step inside VETOR GROUP’s advanced manufacturing facility. Discover our precision machining, testing labs, and assembly divisions.
Our commitment to global standards is validated by regular certification audits and our strong presence at leading international automotive parts exhibitions.
Staying ahead of the market with innovations designed to meet the demands of electrification, light-weighting, and smart suspension.
Electric scooters, e-bikes, and EV motorcycles have unique weight distributions due to heavy battery packs. Rear shocks must adapt to higher load baselines while offering silent dampening profiles to complement silent electric drivetrains.
Aluminum alloys like Al7075 and high-tensile carbon composites are replacing heavy steel elements. This reduction in unsprung mass directly improves suspension responsiveness, vehicle fuel economy, and battery range.
Replacing traditional hydraulic valving with electromagnetic fluid (magnetorheological dampers) or electronically actuated valves. This allows real-time adjustments to road surfaces within milliseconds.
Beyond rear shock absorbers, VETOR GROUP manufactures and distributes a comprehensive portfolio of high-performance components worldwide.
Deep groove ball bearings & EMQ grade bearings (6mm-90mm) engineered for quiet operation, low friction, and long wear life.
Durable drive chains, braking components, rocker arms, fuel tank caps, start keys, and shock dampening systems.
Precision steering gear, suspension control links, and cooling system assemblies conforming to international quality guidelines.
Heavy-duty drivetrain axles, high-clearance suspension links, and mud-resistant wheel bearing systems.
Competition-grade long-travel shocks, lightweight sprockets, reinforced handlebars, and control systems.
Complete frame sets, high-reliability gear shifters, oil disk brakes, and shock-absorbing front and rear forks.
High-precision competition go-kart parts including chassis frames, heavy-duty braking calipers, and drive components.
Clear, technical answers to the most common questions asked by B2B buyers, supply chain managers, and OEM customers.
Our rear shock absorbers benefit from the direct integration of our proprietary VETOR Brand Bearings and high-durability oil seals. By manufacturing the internal piston bushings and mounting eyelets to EMQ standards, we ensure ultra-low internal friction, zero abnormal sound emission, and exceptional lateral load handling, which increases the shock's service life by up to 35% compared to standard OEM units.
Yes. As an established OEM and ODM exporter, VETOR GROUP provides comprehensive engineering services. Customers can specify their target damping values for compression and rebound phases, select spring coil dimensions, choose surface finishes (powder coating, electroplating, anodizing), and request custom bracket geometry to fit their specific chassis design.
All manufacturing divisions follow the ISO9001 quality framework. Our raw alloy steels (e.g. 55CrSi or 60Si2Mn) are batch-tested for tensile strength and structural homogeneity. Completed shock absorbers are tested on hydraulic dynos to confirm damping curve accuracy, and are subjected to salt spray corrosion testing and multi-million stroke fatigue runs to guarantee long-term performance.
Standard production lead times typically range from 7 to 20 days, depending on custom requirements and volume. Located in Cixi, we are within close proximity to Shanghai Port and Ningbo Port. This logistical access ensures swift transition times and reduces local freight costs, allowing us to support FOB, CIF, or DDP delivery terms efficiently.
For custom OEM and ODM orders, our standard MOQ is 1,000 units. We also support trial orders of smaller quantities for qualified B2B partners, enabling engineering validation before moving to full-scale production runs.
Browse through our specialized motorcycle accessories, bearing components, and safety equipment, manufactured with strict quality standards to match OEM requirements.
Get in touch with the VETOR GROUP engineering and export sales division. We are here to support your procurement needs with high-precision manufacturing, flexible custom tooling, and stable global delivery.
VETOR GROUP