Why Choose Us?
Rich experience: We are an integrated company with scientific research, production and trading. Established in 2001. With 20 years history and experience, take the advantage and resource of our factories, therefor allowed us to develop and service domestic and overseas market well.
Complete range of products: We professional produce and supplier all kinds of power transmission V-belts in cogged and classical version, rubber timing belt, pu timing belt , variable speed v belt, conveyor belt, applicate on vehicle, truck, tractor, passenger cars, scooters, light and heavy duty industrial machines, agricultural harvester machines, textile, food industrial machines, elevator, furniture , logistic transportation facility, hand tools, sport equipment, bank ATM and more.
High quality: We strictly execute ISO9001:2000 and ISO/TS16949 quality system. Assigned person in full-time to inspect during all the production procedure, never allowed unqualified semi-finished products were flow to the next process, we always strive towards 100% qualification rate of the products.
High quality service: Continues to expand and improve our group, to maximize the profit and value of customers and partners by providing first-class products and service, sincerely hope you can advise us more valuable comments.
What Is Automotive Belts
Automotive belts transmit mechanical power efficiently between different parts of a machine. They are commonly on automobile engines to drive accessories, such as the air conditioning compressor, power steering pump, alternator, and fan. Automotive belts has a trapezoidal cross-section and comes in various types depending on their dimensions.
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Multirib Elast / Elastic Poly V Belt
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Automotive Fan Belt
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Micro Ribbed Poly V Belts
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HNBR Timing Belts
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PTFE HNBR Timing Belts
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Features and Advantages of Automotive Belts
Automotive belt use special material,formula and technology.Thus it can reduce noise,also has longer service life and impact resistance. Suitable for high power and high speed transmission.
Flatside with peculiar construction could protect the tension lines
It avoids friction between tension lines and pulley,also avoids the stri-pping of tension lines.
Strengthen the fibre with landscape orientation increase the hardness of belt landscape orientation
Avoids the deformation of section when the belt is on load running,protect transmission efficiency.
Tension lines with high strength and heat memory
Make up of special material. Higher transmission efficiency. High temperature will shrink it. Thus it can keep the length,extend the service life.
Precise grinding technology
Make sure the ecact angle,steady opration,reduce noise.
Moulding with peculiar deeply toothed
Unique design for heat disslpationlead to good heat dissipation effect,increase the flexibitity of belt and varying velocity resistance.
Automotive Belts: Types of Car Belts and Their Roles
The oldest style of belt is still in use today on some cars today, particularly for accessories like power steering pumps and air conditioning compressors. Whether your newer car has a V-belt for accessories or you need a replacement for an older car's water pump, the design remains constant.
Because there are only two points of contact between the belt and the pulleys, any looseness or high-torque acceleration can cause the belt to slip, increasing the potential for wear.
V-belts are often used for power steering pumps, particularly on older models. The belt runs around the power steering pump pulley, a groove in the crankshaft pulley, and along a belt tensioner.
Like power steering belts, an A/C belt tends to be used in older cars prior to when serpentine belts became popular. The belt would spin the A/C compressor clutch and would be held taut from either a manually-adjustable tensioner or a spring tensioner.
It used to be common for an alternator to have a dedicated V-belt. The belt would fit in the groove on the alternator pulley and cycle with the rotation of the crankshaft, and a tension from the alternator bracket would hold the belt tight.
By far, the most common style of belt in today's cars is the serpentine belt. The belt's name comes from its purpose, and that's to 'snake' around all the pulleys under the hood.
A serpentine belt, also known as a V-ribbed belt, Uses the same principle as a V-belt but in a more reliable manner. The belt is flat on one side while on the other side, multiple shallow V grooves add extra surface area for the belt to grip onto pulleys.
No matter what kind of car you drive, the crankshaft needs to be synchronized with the camshaft or camshafts. For some cars, a timing chain is used to engage the crankshaft gear with the camshaft sprockets. On others, a rubber timing belt is used to make the crankshaft and the camshafts turn in perfect timing.
A timing belt is a thick, durable rubber belt with large teeth running perpendicular to the belt. These teeth fit exactly into the cogs on the camshaft and the crankshaft, and the belt is tightly held in place with a hydraulic timing belt tensioner. Timing belt guides on either side ensure that the belt doesn't vibrate or wear against metal components. And to protect the timing belt, it's hidden behind the timing belt cover on the front of the engine.

Ancillary components that are in perfect working order give drivers a strong feeling of comfort and security. The automotive belt is responsible for ensuring that the air conditioning compressor it drives regulates the temperature inside the vehicleto a pleasant level in summer and stops the windows misting over in winter. It also ensures that the power steering assists the driver when steering.
The alternator drive ensures not only that the necessary electrical energy (e.g. for sparking ignition or for the injection system) is supplied to the engine but also that electrical loads such as the heated rear window, lighting, heated seats, the navigation system and the ABS and ESP are supplied with power. The water pump powered by the drive ensures that the coolant circulates in the engine, thereby preventing the inconvenience that would be caused by breaking down due to the engine overheating.
Nobody would want to be left stranded in their vehicle on account of a torn automotive V-belt because power cannot be supplied to the engine or the engine has overheated due to a failed water pump. automotive belts are non-positive drive components. Their functional principle is based on friction. Therefore, they are exposed to a process of wear. For this reason, the service and replacement intervals set out by the vehicle manufacturers should be observed and automotive belts should be replaced if necessary, all the more so because the associated costs are usually reasonable. The full functionality of the engine and a comfortable ride can only be assured if the engine is in perfect working order.
Know the Ultimate Guide to Automotive Belts in Cars
Automotive belts, automotive belt drive, and serpentine belts are all essential components of an automobile's engine. They are known as "automotive belts" because of their cross-sectional shape, shaped like the letter "v." these belts are crucial for transferring power from the engine's crankshaft to the vehicle's various accessories and parts. They are made of rubber-like materials and reinforced with fabric.
The major explanations for automotive belt use and relevance in vehicles are as follows:
Power transmission: Automotive belts are generally used in the engine compartment for power transfer. Flat belt drive connects several auxiliary components, such as the alternator, air conditioner, power steering pump, and water pump, to the engine's crankshaft. This ensures that the machine provides these accessories with the necessary mechanical power for optimum operation.
Efficiency in power transmission: Automotive belts are designed to transfer power efficiently. Power is effectively transferred from the engine to the accessories with little to no slippage thanks to their rubber structure and the v-shaped groove in the pulleys.
And reliability: Automotive belts are reliable and easy to repair due to their simple structure. They are also less expensive to build and replace when compared to more intricate power transmission systems.
Space optimization: Automotive belt drive provide the best positioning of engine accessories in the engine compartment. Thanks to its versatility and ability to transmit electricity around corners, manufacturers may place components more effectively, saving space and retaining accessibility for maintenance.
Tension adjustment: Automotive belts can be properly tensioned to maintain a tight grip on the pulleys. Tension reduction. This tension can be adjusted automatically using a tensioner pulley in more recent cars with serpentine belts or manually in older cars. Proper pressure is crucial for efficient power transfer and to prevent slippage.
Reduced vibration and noise: The automotive belt's many grooves and flexible material help to reduce vibration and noise in the engine compartment. As a consequence, driving is calmer and more enjoyable.
Protection against overloading: In the event of a sudden rise in the load on an accessory component, such as when the air conditioning compressor activates, automotive belts can gently glide on the pulley, protecting both the accessory and the engine from damage.
Maintenance Tips for Automotive Belts
To increase the lifespan and performance of automotive belts, maintenance is crucial. Here are some maintenance tips:
Check the belt's condition regularly for cracks, fraying, or other signs of wear. Replace it if any damage is discovered.
Adjusting tension
To alter the tension of a automotive v-belt, spin the tension adjustment screw or move the attachment's mounting bracket, you can get done this through automotive v belt manufacturers. During cleaning, keep debris, oil, and dirt off the belt and the pulleys. Straps with soil on them may slip, which reduces their effectiveness.
Replacement
Follow the recommended replacement cycles provided by the manufacturer. Over time, automotive belts may sag and lose part of their capacity to transmit power.
Automotive belts are essential components of a car's engine because they ensure the efficient operation of vital systems. Regular maintenance and early replacement of worn-out belts are crucial to preventing unanticipated issues and ensuring your car works smoothly.

When the automotive belt is about to go bad, you'll likely notice multiple things going wrong with your vehicle. As you try to keep your vehicle in the best shape possible, make sure to bring your vehicle to a mechanic immediately if you notice any of the following five signs you need a automotive belt replacement:
You hear strange sounds, smell burnt rubber, or see steam: When a serpentine starts to go bad, you'll often hear an annoying squeaking or chirping sound under the hood. Another sign you'll want to look out for is the smell of burnt rubber, as this smell can indicate the automotive belt is failing. You'll also want to look out for steam or vapor coming from the engine.
Your engine or battery light comes on: Another indication that you need a replacement is if the check engine light or battery light has turned on. While these lights could be related to other issues, it's best to bring your car to a mechanic to see why the lights are on and what you need to do to fix it.
Power steering or your ac stops working: If the ac or power steering stops working, you likely have a broken automotive belt or tensioner. Instead of risking driving to a mechanic without power steering, you'll want to have your car towed to their shop.
Your engine overheats: If your engine overheats, you could have an issue with your automotive belt. Since an overheated engine can be due to several different serious causes, you'll want to have your car inspected as soon as possible.
You spot visual signs of wear: Cracks, splits, and fraying are visual indicators of a worn belt. If the belt's sides are glazed over, the belt won't last much longer. Take the belt and twist it. If the layers separate or chunks are missing, a mechanic will need to replace your automotive belt.
Our Factory
We are an integrated company with scientific research, production and trading. Established in 2001. With 20 years history and experience, take the advantage and resource of our factories, therefor allowed us to develop and service domestic and overseas market well. Our company located in the scenic Sanmen Bay, near to YONGTAIWEN and SHANGSAN highway, high-speed railway through Shanghai, Hangzhou, Ningbo and Wenzhou, the transportation is very convenient.

Our Certificate
We strictly execute ISO9001:2000 and ISO/TS16949 quality system. Assigned person in full-time to inspect during all the production procedure, never allowed unqualified semi-finished products were flow to the next process, we always strive towards 100% qualification rate of the products. From raw material purchasing to products delivering, we have complete inspection and testing equipment, and build a comprehensive monitoring system.


FAQ
As one of the most professional automotive belts manufacturers and suppliers in China, we're featured by good service and low price. Please rest assured to buy or wholesale high quality automotive belts for sale here from our factory. Contact us for customized service.
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