Engineered for extreme torsional resistance, wear durability, and seamless compatibility with leading OEM standards.
Zhejiang TVC Auto Co., Ltd. was established to become an independent, specialized company focused on manufacturing clutch parts and related powertrain components. After more than ten years of continuous effort, the company has grown into a significant player in the global automotive components industry. Led by renowned experts, researchers, and senior engineers in clutch manufacturing, we take responsibility for technology development, quality management, product innovation, and global sales. Our management team, with extensive expertise in manufacturing, production, logistics, procurement, and equipment management, has built three major product lines (light, medium, and heavy) covering a wide range of products.
We specialize in the research, development, production, and sales of clutches for light, medium, and heavy trucks. Our products are suitable for various truck models and use high-quality raw materials from reputable suppliers to ensure top standards. We manufacture over 90% of our clutch parts in-house, all of which pass national authority testing.
From the beginning, we have implemented the ISO/IATF16949: 2016 quality control system, demonstrating our dedication to quality. Our products are well-recognized in both domestic and international markets.
Exploring the shift from manual grinding to high-precision CNC automation and advanced materials science.
Transitioning from traditional manual lathe-turning to automated rotary table grinding. This ensures flat, uniform surfaces with minimal runout (under 0.05 mm), which prevents clutch chatter and premature system failure.
Using modern cubic boron nitride (CBN) and silicon carbide wheels. These advanced abrasives withstand the extreme heat generated during resurfacing, preventing thermal cracking in cast iron flywheels.
The future of flywheel maintenance involves smart CNC systems that read flywheel surface profiles and automatically compute the exact depth of grind required. This saves time and maximizes component life.
Expert Insight: With the rise of dual-mass flywheels (DMF) in modern diesel engines, dynamic resurfacing tools must maintain extremely tight tolerances. This ensures the integrated spring damper mechanism operates within its nominal oscillation frequency, preventing damage to the gearbox input shaft.
How Zhejiang TVC Auto Co., Ltd. addresses the demands of heavy transport, construction machinery, and fleet operations worldwide.
Modern logistics operations demand high reliability. Our heavy-duty clutch systems (designed for European, Japanese, Russian, and Chinese trucks) are built to endure millions of load cycles. By manufacturing 90% of our parts in-house, we control every detail—from the quality of the raw steel to the precise tension of the diaphragm springs.
Off-road machinery, such as Shantui bulldozers or Komatsu excavators, requires robust shock-damping systems. Our excavator dampers and dozer clutch linings are manufactured to survive high-vibration work sites, ensuring continuous power transfer even in harsh mining environments.
A peek inside our advanced manufacturing facility, showing how we combine high efficiency with international quality standards.
Our advanced CNC workshop processes clutch parts with high accuracy, ensuring proper alignment, balanced weight distribution, and standard dimensions.
Equipped with press machinery ranging from 30T to 2000T, our facility stamps heavy-duty clutch covers and pressure plates with structural consistency.
Every clutch release system, damper, and spring undergoes rigorous physical testing, verifying release load, stroke parameters, and fatigue resistance.
We track product quality at every step, from raw material cutting to final automated packaging.
We help international buyers, distributors, and OES suppliers navigate technical specifications and logistics.
Buying transmission parts from China requires attention to detail. Sourcing managers must look beyond unit price to assess the manufacturer's engineering capabilities, quality controls, and material standards.
"Zhejiang TVC Auto Co., Ltd. implements strict quality gates. From dynamic balancing audits of clutch kits to hardness testing of friction linings, we ensure that every shipped component matches the performance of original equipment."
— Quality Assurance Department, TVC Auto
As commercial vehicles evolve, regional emissions regulations, load standards, and operating conditions change. Zhejiang TVC Auto Co., Ltd. offers tailored engineering and local support to meet the requirements of different global markets.
We share product specifications, dimension diagrams, and cross-reference catalogs to help you find the right fit for your fleet or product range.
Our sales team coordinates production schedules, handles custom labeling, and supports smooth customs clearance to keep your shipment on schedule.
If installation or wear issues occur, our technical team is available to assist. We offer analysis, troubleshooting guidelines, and replacement parts to keep your vehicles moving.
Common questions answered by our engineering and logistics specialists.
Explore our range of heavy-duty truck flywheels, gear rings, spring components, and replacement parts.
TVC Auto