Leaf Spring Bush Factory

Looking for the leading manufacturers of rubber suspension components for commercial vehicle chassis? As of March 29, 2025, these top 10 companies dominate the market, crafting high-quality bushings, mounts, and dampers that ensure trucks, buses, and heavy-duty vehicles stay stable and durable. From German engineering to rising stars in India, here’s your ultimate guide to the best in the business.1. Continental AG (Germany)Why They’re Top: Continental AG is a powerhouse in rubber technology, producing bushings and air spring systems that enhance commercial vehicle performance.Key Products: Rubber mounts, suspension bushings.Learn More: Visit Continental AG.2. ZF Friedrichshafen AG (Germany)Why They’re Top: ZF excels in chassis solutions, leveraging its Boge subsidiary to deliver rubber suspension parts for commercial fleets worldwide.Key Products: Rubber dampers, chassis bushings.Learn More: Explore ZF.3. Tenneco Inc. (USA)Why They’re Top: Through its DRiV division, Tenneco manufactures rugged rubber suspension components tailored for heavy-duty applications.Key Products: Suspension mounts, bushings.Learn More: Check Tenneco.4. Vibracoustic GmbH (Germany)Why They’re Top: Specializing in vibration control, Vibracoustic offers advanced rubber mounts that keep commercial vehicle chassis steady and quiet.Key Products: Rubber air springs, vibration dampers.Learn More: Visit Vibracoustic.5. Sumitomo Riko Company Limited (Japan)Why They’re Top: A leader in rubber automotive parts, Sumitomo Riko supplies durable bushings and dampers to the global commercial vehicle market.Key Products: Anti-vibration bushings, rubber mounts.Learn More: Explore Sumitomo Riko.6. Hutchinson SA (France)Why They’re Top: Known for durable rubber solutions, Hutchinson provides suspension components that excel in demanding commercial conditions.Key Products: Rubber dampers, chassis mounts.Learn More: Visit Hutchinson.7. Anand NVH Products (India)Why They’re Top: A rising star from India, Anand NVH offers cost-effective, high-quality rubber suspension parts with a growing global footprint.Key Products: Suspension bushings, NVH components.Learn More: Check Anand NVH.8. GMT Rubber-Metal-Technic Ltd. (UK)Why They’re Top: GMT focuses on rubber-metal suspension parts, providing reliable solutions for trucks and buses across continents.Key Products: Rubber-metal bushings, suspension mounts.Learn More: Explore GMT.9. Toyo Tire & Rubber Co., Ltd. (Japan)Why They’re Top: Beyond tires, Toyo produces anti-vibration rubber parts that enhance commercial vehicle suspension systems.Key Products: Rubber vibration isolators, bushings.Learn More: Visit Toyo Tire.10. Hendrickson International (USA)Why They’re Top: A heavy-duty suspension leader, Hendrickson delivers innovative rubber components for commercial vehicle durability.Key Products: Torque rod ends, rubber bushings.Learn More: Check Hendrickson.Why These Manufacturers MatterThese top 10 manufacturers blend innovation, quality, and global reach to lead the commercial vehicle chassis rubber suspension market. Whether you’re in logistics, construction, or public transport, their components ensure your vehicles perform at their best. Notably, the rise of companies like Anand NVH from India highlights the shifting dynamics of this industry, driven by growth in Asia-Pacific markets.Market InsightsThe global automotive suspension market, valued at USD 45.3 billion in 2022 and projected to hit USD 51.6 billion by 2027 (Markets and Markets), underscores the demand for rubber suspension components. With commercial vehicle production booming in regions like India and China (Straits Research), these manufacturers are poised for continued growth.ConclusionFrom Continental AG’s precision engineering to Hendrickson’s heavy-duty expertise, these top 10 manufacturers are the backbone of the commercial vehicle suspension industry in 2025. For more insights, explore industry reports like Top 10 Suspension Bushing Manufacturers in 2024 or dive into company websites linked above.

engine mountings are composed of rubber and steel with two functions. First,it fixes the engine and transmission to the frame of the car. Second,it absorbs the road-shocks and engine vibrations to make the driver not feel any engine swing.How Do I Know That The Engine Mounts Needs To Be Replaced？Step 1: The wear phenomenon is obviousYou need to check your car parts often, if you find that the rubber part of the engine mount has obvious cracks, bending deformation, decay, which is to remind you that you need to pay attention to timely replacement signals.Step 2: the vehicle vibration is frequent.If you find that your car vibrates excessively, especially when accelerating, the vibration sounds are louder, and you can also hear a very strange noise, which is the reason for the damage of the engine mount.Step 3: Strange noises When you hear a strange sound under the engine, such as a banging noise or a crash, it is usually a problem with the engine mount, causing it to collide with other parts of the car.Step 4: The vehicle is unusually bumpyGenerally, when the road is uneven, there are potholes or mountain roads, the vehicle will have bumps. However, when you find that you are driving at a high speed or on a flat road, the vehicle will also have bumps, and even you will feel that the vehicle seems to have hit something, and the driving is very uneven, generally this is also a problem with the engine mount and needs to be replaced.Step 5: Engine shiftWhen you accelerate, turn or brake hard, you will find that your engine has a feeling of moving up and down left and right, or is only inclined to one side, one of the engine mount replacement conditions is asymmetrical.What Are The Causes Of Engine Mounts Wear?Step 1: not installedThe engine mount installation is not complicated, some owners will install themselves, the engine mount installation is not appropriate, it is easy to wear, affecting the service life, all must find professional maintenance personnel to help you replace.Step 2: rubber agingWe all know that the engine mount is made of rubber, but this rubber material for a long time, it is easy to wear, crack, corrosion, etc., rubber elasticity will become worse.Step 3: Improper drivingIf your car is often in an accident, or driving more ferocious, frequent emergency braking, or driving in poor road conditions is also more urgent will lead to the hole machine bracket is worn.Step 4: There is a leakIf you find that your engine mount has a leak, it should be taken to a repair shop in time to check.Step 5: A traffic accident occursThe car was hit by a traffic accident, many people think that the surface looks like the serious phenomenon of being hit, in fact, the most serious damage and wear is the parts inside the auto parts, because the car after a strong impact, the parts inside will be affected.What Will Happen If The Worn Engine Mounts Is Not Replaced In Time?No matter how good the quality of your engine is and how good the brand is used, the engine bracket will wear out after use, and if it is not replaced in time, it will cause great safety hazards to your driving.Step 1: Driving riskIf you continue to drive the worn engine bracket, it is easy to fall off, affecting the fall off or even break caused by the wear of other parts on the car, and it is easy to have a traffic failure during your driving.Step 2: Damage to other car partsWe all know that all parts on the car are one, if one of them is worn out, it will affect the normal use of other parts.Step 3: Engine mount is damagedDamaged engine mount is easy to appear in the position of the offset, generally driving at high speed or speed is most obvious, you will find that your car engine will be very uncontrolled movement.Can The Engine Mounts Be Broken?Engine failure may still be able to persist, but it is likely to be suddenly forced to stop on the side of the road to wait for rescue. And the engine mount is broken, if not replaced in time, the longer the open time, the higher the degree of bad, if the engine mount is completely useless, forced to stop driving, then the problem will be very serious, may affect the car's engine and transmission system. Originally, you only need to replace the cost of a little engine support, but at this time you need to pay a large repair cost, do not underestimate the engine support is only a small part of the car, like a pile of oranges, which is broken, if not handled in time, other oranges will be broken.How Long Is The Engine Mounts Life?The life of the general engine mount is about 5 to 10 years, but it depends on your usual driving conditions, of course, and the quality is also related. GJBUSHSteel using metal materials,Long service life made of imported rubber,Toperevent easy leakage of products hydraulic oil rubber skin rupture. By incorporating hydraulic damping and sophisticated materials, the engine mount significantly reduces vibrations and enhances driving comfort. engine mount also plays a crucial role in protecting the suspension.Do I Need To Replace All The Engine Mounts At Once?A car usually has 4 engine mounts, if one of the engine mounts is broken, need to replace all the engine mounts at once? I think it's necessary. Why? Because you only replace one of the engine supports, you may feel that there is no difference in normal driving, but the other several engine supports and the replacement of this wear degree is not the same, it is easy to affect its life, and if it is driving at high speed or in poor road conditions, it may suddenly affect normal driving, resulting in vehicle damage. Also, the life of each engine bracket is about the same, if one of them is broken, then the others are also near the end of life time.ConclusionThe above point of view is only a suggestion and reference, for your safety when driving, it is recommended that you regularly send your car to the repair shop for inspection and maintenance, regular regular and maintenance can not only improve driving safety, but also extend the life time of the car. Of course, if you want to learn about auto parts, you can consult the technicians of GJBUSH, who have more than 10 years of experience in manufacturing auto parts.

GJBUSH shock absorber stability and cushioning effect are very good, can ensure the smooth driving of the car, improve passenger comfort and driver safety1. Adapting hard chrome plated piston rod and special sealing element, it can have a long and stable efficiency.2. It is of self-regulation function pressure and keep a soft shock absorbing effect with the variety of the impact  velocity and weight of object.3. Seamless steel, micro cracking rod,  smooth welding position and natural rubber bushing make genuine quality shock absorber.How shock absorbers workWhen the car is driving in bad road conditions, the shock absorber spring will be pressed down or stretched, the piston in the shock absorber will keep up and down, left and right swing, the oil in the shock absorber will flow repeatedly inside, and the inner wall will keep rubbing and rolling, thus forming a damping force. When the car is about to end, the damping force is relatively small, then the shock absorber gives full play to the elastic role, alleviates the impact brought by the road surface, and makes the car stop smoothly. When the car is driving in the pothole section, the wheel goes down, the damping force of the shock absorber will increase, and the shock is rapidly absorbed to reduce the impact of the road surface.Type of shock absorberCommon shock absorbers are generally hydraulic shock absorbers, off-road shock absorbers, air shock absorbers and truck shock absorbersHydraulic shock absorbersThe most common and common on the market, many cars use hydraulic shock absorbers, which look like a gun.Off-road shock absorberLooks like a coil type, common in SUVLooks like a coil type, common in SUVAir shock absorberwith air bag, generally suitable for Mercedes-Benz, BMW, Audi and other famous carsTruck shock absorbersuitable for large cars and trucksWe have more product pictures, if you need to know, you can initiate an inquiry, contact us and send it to youThe difference between shock absorption and suspension1. Different functions. The suspension supports the body and reduces the vibration of the car. The shock absorber is the effect of damping the shock when the car is driving to a bumpy road.2. Different structure. Suspension includes shock absorber, spring, bushing, top glue, tie rod ball head, stabilizer rod and other auto parts. The shock absorber consists of a spring and damping force.3. Different designs. The suspension structure is simple, light weight, small space, fast response speed and rebound speed, so the shock absorption ability is very strong. The shock absorber will bounce after the car shocks back and forth, but the spring cost is low and the load-bearing capacity is strong.GJBUSH is a professional shock absorber manufacturer, all products are high-precision manufacturing, 100% noise testing, 100% size measurement, 100% size appearance inspection, support customization, we have a professional technical department, skilled production department, as well as experienced QC department, to ensure that every product is qualified after completion, can be shipped to our customers.GJBUSH shocks are manufactured to original OEM specifications. GJBUSH struts and shock absorbers are not tuning,  but a quality replacement for original parts with additional improvements. The stems of GJBUSH shock absorbers have  micro-notches that help lubricate the stem packing. This extends the life of the oil seal and the entire shock absorber.  Shock absorbers are guaranteed for 12 months. Wherever you bought or installed a part,  within a year you have the right to return it by simply providing him with a receipt or other document confirming the  purchase date and price. Even if you are not a certified auto mechanic and installed the part yourself in your garage,  just keep your purchase receipt and, if a problem arises,  you can always return the part. GJBUSH is a global brand of auto parts, components and consumables.

Many people will be very confused and ask: how do you know that your shock absorber is wearing? For example, just like the shoes you wear on your feet every day, suddenly one day you find that you are wearing very uncomfortable, there is a phenomenon of wear, the same way that the shock absorber is also a truth, the phenomenon of wear is a slow process.What's the difference between the shocks and struts.shocks is not only to keep the car running smoothly, but more importantly to help and maintain the control of the vehicle, the shocks is an independent part, and the struts is the shock absorber and other characteristics combined in a unit to work, but they have a common feature: all help to stabilize the vehicle movement, keep the tire in contact with the road.What are the signs of replacement wear on the shocks or struts?Steering accuracy, parking performance and vehicle stability are reduced, body shaking, in-car vibration, impact sound, loud noise, etc., but what specific symptoms are the need to replace the shocks or struts?1. Brake failure.   When you hit the brakes, the front of the car quickly tilts to the ground, and it feels like it is going to flip forward, which is a shock absorber shocks and a wear of the struts.2. Abnormal turbulence.  When you find that your car will feel a little bumpy even on the flat road, or it will encounter a little bumpy road, excessive turbulence, indicating that the shock absorber impact and the struts can not work effectively, there is a wear phenomenon.3.The steering wheel vibrates.   When you find that you are driving on a flat road, the steering wheel of the car vibrates, or it makes an abnormal business when turning the steering wheel, it is also the shock absorber shocks or the struts is worn.4.Unstable driving.   When you are driving on the highway and you find that the car is not smooth, a little up and down, you need to pay attention to the shock absorber shocks or whether the struts is wearing.5.Accelerate out of control.   When you suddenly accelerate and find that the back of your car drops sharply while the front does rise, or when you step on the gas, the rear of the car drops excessively, this is when the shock absorber or the struts is not working and needs to be replaced.6.Tire wear.   Shocks or struts wear, will make the car tire in the process of driving can not be firmly on the road, will lead to tire and road contact wear, which does not contact with the road tire will produce uneven wear, need to be replaced as soon as possible, otherwise there is a great safety risk.7.the tire has a jump.   When you accidentally hit a pothole, the car will bounce, making the road less durable.8. Mileage check.  When your car has traveled a lot of kilometers or the car itself is relatively old, you need to check your car parts more, because over time, every part of the car will be worn and corroded, this is not only referring to shock shock or struts, there are other car parts, it is generally recommended that the car travel to 50,000 kilometers need to be checked.9.Turn unbalance.  When you suddenly turn or change lanes, you will find that your body may be tilted to one side, many people think that this is a tire problem, of course, this does not rule out the possibility, when you find that the tire is no problem, you need to pay attention to the possibility of shock absorber impact or struts problems.10.shock absorber or shock external oil leakage.   When you find an oil leak on the outside of your shock absorber or strut, it may be a shocks or struts wear that causes the seal to fail.What happens when the shocks is hit or the struts is worn and not replaced in time?shocks or struts is an important tool to maintain the balance of the vehicle, when one or two of the problems are not replaced in time, it is easy to cause vehicle damage or accidents, this injury is quite expensive.How to choose the right purchase shocks and struts?Generally, replacing the shocks or struts may be more troublesome, but choosing a new shock absorber will be relatively easy.   But which shock absorber is better?   You can consult the local repair shop professionals, or you can contact the GJBUSH professional technical staff.