Zhejiang Yueding Corrugated Tube Co., Ltd. (formerly Zhejiang Yueqing Metal Hose Factory), was established in 1992 with a registered capital of USD1, 250, 000. We are a manufacturer of all kinds of exhaust flexible pipes, metal hoses, and corrugated compensators. Presently, we have over 200 employees, including 30 skilled engineers and highly-trained technicians. Company facilities occupy an area of approximately 11,720 square meters and current annual production is valued at more than USD6,000,000.
YUEDING
Testing Equipment
Pressure Fatigue Testing Machine
Salt Spray Testing Machine
Static Stiffness Testing Machine
Universal Material Testing Machine
Air Tightness Testing Machine
YUEDING
Production Equipment
ZheJiang YueDing Company have professional production equipment and assembly lines, more than 300 skilled workers, and a team of professional technicians responsible for product proofing and quality control.Durability is a top focus and our employees have been trained to ensure they know exactly what needs to be done to produce all of the products that we have available. We take pride in our work and so does each and every one of the employees within our Production Department.
production equipment
production equipment
MANUFACTURING INSIGHTS
Why Is Factory Transparency Important
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Our Key Exhaust Component Categories
What products can we offer
Flexible Pipes
Absorb vibration and thermal expansion in vehicle exhaust systems.
Clamps & Connectors
Secure connections across various pipe diameters and joint types.
Exhaust Tips
Stainless steel tailpipe ends for visual and acoustic upgrades.
Flex Pipe
Clamp
Bellow
Exhaust Universal Pipe Fittings
Reliable Universal Pipe Fittings for Automotive Exhaust Systems Suitable for various car models and exhaust configurations, easy to install and customize.
Precision Fit
All pipes are manufactured with tight dimensional tolerances to ensure smooth, leak-free connections in OEM or aftermarket applications, reducing fitment rework and increasing system efficiency.
Material Options
We offer SS201, SS304, and aluminized steel to meet different market needs—balancing corrosion resistance, heat tolerance, and cost across automotive, heavy-duty, or regional applications.
Strict Quality
Each unit is weld-inspected, pressure-tested, and batch-traceable. Our QA system ensures stable quality across large orders, with test reports and documentation available for technical review.
Competitive Pricing
With bulk raw material sourcing and streamlined production lines, we offer cost-effective solutions for volume buyers—without compromising on precision, materials, or inspection standards.
Exhaust Clamps & Fasteners
Secure Your Exhaust with High-Performance Clamps Ensure leak-free connections under vibration and thermal stress. Multiple clamp types available.
Full Range
We supply a complete range of clamp types—T-bolt, HD, ear-style, and CV joint clamps—suitable for various pipe sizes and installation conditions.
Leak Prevention
Our clamps maintain tight sealing even under thermal expansion and engine vibration. Ideal for both OE systems and aftermarket installations requiring long-term durability.
After Service
Dedicated account managers follow up on quality feedback, installation queries, or logistics needs—ensuring seamless support from order to post-delivery.
Strength Certified
Clamp designs are tested for tensile strength, torque resistance, and vibration fatigue, with full reports available. Perfect for industrial or commercial vehicle applications.
Metal Bellows Assemblies
Designed to absorb movement, resist corrosion, and ensure sealing under pressure. Ideal for automotive exhaust systems, EGR pipes, turbines, and industrial pipelines.
Stable Output
With automated forming, welding, and testing lines, we ensure consistent monthly capacity and on-time delivery for both standard SKUs and custom metal bellows assemblies.
Component Integration
We offer fully assembled bellows with flanges, pipes, or braided sleeves—ready for direct welding or bolt-on installation in automotive or heavy machinery projects.
Proven Experience
We supply metal bellows for both large-scale pipeline systems and precision instruments. Trusted by OEMs and industrial integrators across automotive, Ship, and energy sectors for over 10 years.
Bulk Delivery
Support for scheduled deliveries or large-volume shipments. Reinforced packaging ensures product safety during long-distance transport or cross-border distribution.
Recommended Products
Where Else Can You Learn About Our Products
On-Site Production
Grouped by type and application for easy reference.
Download Catalog
Get a full PDF with specs, material options, and MOQ.
Contact Our Team
Reach out by form, WhatsApp, or email anytime.
Stable Manufacturing Capacity We maintain consistent production for exhaust components, ensuring reliable supply for both trial and bulk orders.
Support for OEM & Customization From drawings to samples, our team helps you realize special designs, sizes, or surface treatments to match local market needs.
Fast Response & Professional Service Our sales team replies quickly, provides clear documentation, and follows up throughout production and delivery.
Flexible MOQ & Bulk Pricing We welcome small trial orders for new buyers, and offer tiered pricing and stable supply for volume clients.
From automotive manufacturing to heavy equipment, our exhaust solutions are used by clients in transportation, engineering, energy, and beyond.
Supplying Exhaust Components to Diverse Global Sectors
ABOUT YDCT
Industry-leading supplier of exhaust flex pipe, metal bellows, and clamps, with 33 years of professional manufacturing experience.