20cr Strong and Durable Engine Parts Tensioner Pulley Vkm88000 From China Auto Manufacturer Direct

Durability & Material

High-grade bearings and hardened steel/
aluminum construction resist wear, reducing 
friction and extending lifespan even under heavy
load or extreme temperatures.

Precision Engineering

CNC-machined components ensure 
perfect alignment, minimizing belt 
slippage and vibration for smoother, 
quieter operation in automotive or 
industrial systems.

Easy Installation

Cast aluminum body with built-in heating 
elements 
Anti-stick PEFT coating 
Qualified aviation plug and heavy duty cable
ensure operation safety

Performance Consistency

Rigorous testing (e.g., ISO 9001) guarantees 
stable tension maintenance, preventing belt 
misalignment and premature failure across 
diverse applications

Exhibition

Company profile

At Hangzhou Raydafon, we are committed to providing high-quality driveline solutions with over 15 years of industry expertise. As a trusted supplier, we specialize in producing a wide range of driveline products, including:

• Automotive Drive Shafts

• Agricultural PTO Shafts

• Heavy Duty Industrial Drive Shafts       

• Cardan Shafts

• Propeller Shafts

• Universal Couplings

With an annual export value of over $3 million, our products serve a diverse range of industries, from automotive to agriculture to construction. We are proud to be trusted by leading brands such as:

• Automotive: Volkswagen, Audi, Toyota, Peugeot, and more

• Agriculture: John Deere, New Holland, and more

• Construction: Caterpillar, Komatsu, and more

Our Values and Commitment

With decades of experience and a commitment to quality, we believe in delivering not only top-tier products but also building lasting partnerships. Our core values are:

• Quality: We follow strict international standards and hold certifications such as ISO/TS 16949:2009 and ISO 9001 to ensure every product meets the highest quality benchmarks.

• Integrity: We adhere to the principles of honesty and transparency in every interaction.

• Customer-Centric Service: We maintain strong relationships with clients and local partners, fostering a "Win-Win" approach to mutual success.

• Innovation and Customization: Our team is dedicated to providing tailored solutions that meet your unique needs and deliver timely, reliable service.

Looking Ahead

As we continue to grow, we remain focused on maintaining the values that have made us successful: Quality, Honesty, and Service. Our goal is to build long-term, fruitful relationships with our clients, contributing to mutual growth and success in the future.https://cnRaydafon.en.made-in-china.com/?pv_id=1ip3su4gjfef&faw_id=null

Delivery
Certification

FAQ

Do you provide samples?

Yes, we can provide samples upon request.

What is your delivery time and payment terms?

Generally, our delivery time is between 15 to 45 days, depending on the product and the level of customization. Payment terms can be discussed based on the order details.

What is the exact MOQ and pricing for your products?

As an OEM supplier, we offer flexible solutions to meet a wide range of customer needs. Therefore, the MOQ and price vary depending on factors such as size, material, and product specifications. Typically, standard products or less expensive items will have a lower MOQ.

What are your packaging terms?

We package our products in neutral white boxes and brown cartons. If you have a legally registered trademark, we can also customize the packaging with your brand after receiving an official authorization letter from you.