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Tiean Auto Fittings

Leading China supplier of Slack Adjuster, Brake Chamber, Brake Valve, air hose for trucks and truck air brake system components wholesaler, Formed in 1992 (formerly Gaode Auto Parts), company focusing on manufacturing research and development of slack adjuster, brake chamber, brake valve, air hose….

For more than 20 year experience we have focused on manufacturing, design, customized solution, product development and sourcing. Our products are manufactured under TS16949 quality control system that presented quality suitability to the world’s standard and every item produced are tested to assure performance before shipment. Our products cover a wide range of trucking needs from heavy duty, medium duty or light duty, you will find the right one you need. We constantly pursue innovation and expand into the production of accessories in the field of New Energy Vehicle. We also offer custom high-quality products such as Truck Slack Adjusters, Brake Chambers, and Brake Valves to customers worldwide. We are a reputable truck air brake system components supplier based in China. Our company specializes in wholesaling extensive range of reliable and durable truck air brake system parts and components, we aim to provide top-notch solutions for the efficient and safe functioning of truck air brake systems..
We have won high reputation in the industry, being a component supplier for Automotive OEM, such as FAW, Sino-Truk, DFM, Foton, JAC, etc. Our products are imported worldwide from countries such as Southeast Asia, Russia, Korea, Dubai, Ukraine, Belarus, Argentina, Brazil, Germany, USA and more.

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Key Components of Truck Air Brake Systems
The air compressor is the heart of the air brake system, responsible for generating compressed air and storing it in an air reservoir. This component ensures that the braking system has a consistent air supply, necessary for activating the brakes. It operates by drawing in air from the atmosphere, compressing it, and storing it in tanks. The compressor’s performance directly impacts the responsiveness of the brake system, as sufficient air pressure is needed for the braking components to function properly. Shaoxing Tiean Auto Fittings Manufacturing Co., Ltd. ensures that their components, such as air valves and hoses, work seamlessly with the air compressor to provide reliable air flow and pressure regulation across the system.

Air reservoir tanks store the compressed air generated by the compressor, providing the necessary pressure for activating the truck’s air brake system. These tanks are designed to hold a large volume of air under high pressure, ensuring a quick and efficient response when the driver applies the brakes. In some trucks, there are multiple air tanks, including primary and secondary tanks, each serving specific braking functions (e.g., the primary tank provides air to the brake system, while the secondary tank powers accessories). Shaoxing Tiean Auto Fittings Manufacturing Co., Ltd. provides a range of air hose solutions that connect the air reservoir tanks to the other components in the air brake system, facilitating the smooth transfer of air where it is needed most.

The brake chamber is one of the most crucial components in the air brake system, as it is responsible for converting the compressed air into mechanical force that activates the truck’s brakes. Inside the brake chamber, air pressure pushes against a diaphragm or piston, which moves the push rod to engage the brake shoes or pads. Shaoxing Tiean Auto Fittings Manufacturing Co., Ltd. specializes in the design and production of high-performance brake chambers, which are essential for ensuring that the brakes function effectively under varying loads and road conditions. Their brake chambers are manufactured using advanced technologies to provide maximum durability and consistent performance. There are two main types of brake chambers used in trucks: the service brake chamber and the parking brake chamber. The service brake chamber is responsible for providing braking power during normal operation, while the parking brake chamber engages when the vehicle is stationary, holding the vehicle in place. Shaoxing Tiean Auto Fittings Manufacturing Co., Ltd. ensures that both types of brake chambers meet industry standards for safety and reliability, and each unit is rigorously tested before leaving the factory.

Slack adjusters are mechanical devices that maintain the proper clearance between the brake shoes and the brake drum, ensuring even brake wear and optimal braking performance. As the brake pads wear down over time, slack adjusters automatically adjust the position of the brake shoes to compensate for this wear, ensuring that the truck’s braking power remains effective. Shaoxing Tiean Auto Fittings Manufacturing Co., Ltd. produces a wide range of slack adjusters for different vehicle types, from heavy-duty trucks to light-duty models. Their slack adjusters are designed for easy installation and maintenance, and they ensure smooth, consistent operation of the braking system. Over time, slack adjusters may require adjustments or replacements, especially in cases where the brakes show signs of uneven wear. The components offered by Shaoxing Tiean Auto Fittings Manufacturing Co., Ltd. are engineered to be durable and reliable, minimizing the frequency of necessary adjustments and ensuring that the vehicle’s brakes remain responsive and efficient throughout their lifespan.

Brake valves are responsible for controlling the flow of compressed air within the braking system. These valves regulate the air pressure sent to the brake chambers and determine how much pressure is needed to activate the brakes. Brake valves also control the timing and intensity of the braking force applied to each wheel, ensuring that the truck’s brakes respond smoothly and uniformly. There are several types of brake valves, including the service brake valve, which controls the braking action when the driver presses the brake pedal, and the emergency brake valve, which activates the parking brake system. Shaoxing Tiean Auto Fittings Manufacturing Co., Ltd. produces a variety of brake valves that meet global quality standards, including valves for both traditional air brake systems and newer, advanced braking technologies. These valves are designed for use in a wide range of vehicles, from medium-duty trucks to heavy-duty commercial vehicles. By incorporating precision engineering and high-quality materials, Shaoxing Tiean Auto Fittings Manufacturing Co., Ltd. ensures that its brake valves offer reliable, long-lasting performance.

Air hoses serve as the conduits through which compressed air travels from the compressor and reservoir tanks to the other components of the braking system, including the brake chambers and valves. These hoses are designed to withstand high-pressure conditions, ensuring that the air brake system remains operational even under extreme conditions. The hoses must also be flexible to allow for movement and must be resistant to wear, abrasion, and environmental factors such as heat and cold. Shaoxing Tiean Auto Fittings Manufacturing Co., Ltd. offers air hoses that are built to last, designed for both flexibility and durability. These hoses are manufactured using high-quality materials and undergo strict quality control tests to ensure that they perform reliably over time. Whether for light-duty, medium-duty, or heavy-duty trucks, the company’s air hoses are compatible with various air brake system components, providing secure, efficient connections throughout the system.

The air dryer is a critical component of the truck’s air brake system, responsible for removing moisture and contaminants from the compressed air before it enters the system. Moisture in the air can cause corrosion and damage to vital components, including the brake chambers and valves, which can lead to system failure. Shaoxing Tiean Auto Fittings Manufacturing Co., Ltd. ensures that its products, including air filters and dryers, are designed to remove moisture and contaminants effectively, contributing to the overall longevity of the air brake system. The air dryer works by using a desiccant material that absorbs moisture from the air before it is released into the brake system. The filter helps to remove dust, debris, and other contaminants, ensuring that only clean, dry air reaches the system’s components. Shaoxing Tiean Auto Fittings Manufacturing Co., Ltd. ensures that its air dryers and filters meet the highest standards, preventing damage to the brake system and enhancing the vehicle’s overall performance and safety.