ABOUT EVER-POWER

Engineering Precision
Power Transmission
Since Day One

A leading manufacturer of roller chains, industrial sprockets, and custom drive transmission components, trusted by clients across 60+ countries.

— OUR COMPANY —

Built on Precision,
Driven by Performance

Hangzhou Ever-Power Sprocket Chain Co., Ltd. is a professional manufacturer headquartered in Hangzhou, China. We specialize in the design and production of roller chains, industrial sprockets, conveyor chains, and custom power transmission assemblies that comply with ANSI, ISO 606, and DIN international standards. Our products serve global clients across agriculture, mining, food processing, motorcycle, and heavy machinery industries.

20+
Years of Expertise
60+
Countries Served
50K㎡
Factory Area
ISO
9001 Certified
Ever-Power engineering team
EST. SINCE 1995
Three decades of engineering heritage and continuous innovation.
— OUR STORY —

From Local Workshop
to Global Supplier

What started as a small precision parts workshop in Hangzhou has grown into one of China's most trusted sprocket chain manufacturers. Our journey has been defined by an unwavering commitment to engineering excellence, customer partnership, and continuous investment in modern manufacturing technology.

Today, our facility houses advanced CNC machining centers, dedicated heat treatment lines, and automated assembly systems — all operated by a team of experienced engineers and technicians who take pride in every chain and sprocket we produce.

“Every product that leaves our factory carries our reputation. That's why precision and quality are non-negotiable.”
— EVER-POWER LEADERSHIP
— WHAT WE DO —

Four Pillars of
Manufacturing Excellence

Every order benefits from our integrated capabilities — from raw material to global shipment.

01 / DESIGN

Engineering & R&D

Custom drawing review, CAD modeling, and prototyping for OEM specifications across all chain and sprocket categories.

02 / PRODUCTION

Precision Manufacturing

CNC machining, heat treatment, and automated assembly lines deliver consistent precision across high-volume orders.

03 / QUALITY

Quality Assurance

ISO 9001 certified inspection protocols covering raw materials, dimensional accuracy, hardness, and tensile strength.

04 / DELIVERY

Global Logistics

Strategic location near Ningbo and Shanghai ports enables fast container shipping to clients worldwide.

— QUALITY COMMITMENT —

Tested. Verified.
Trusted Worldwide.

Every roller chain and sprocket produced at our facility passes a rigorous multi-stage inspection process before approval for shipment. Our quality control team uses calibrated precision instruments to verify compliance with international standards.

01

Material Verification

Certified steel with traceable quality documentation.

02

Dimensional Accuracy

Precision measurement of every critical tolerance.

03

Performance Testing

Tensile strength and surface hardness validation.

Precision quality inspection
— WHY EVER-POWER —

A Partner That Delivers
More Than Products

Global distributors and OEM manufacturers choose us for reasons that go beyond price.

/ 01

Engineering Heritage

Three decades of dedicated sprocket chain manufacturing expertise, with continuous investment in modern production technology.

/ 02

International Compliance

Full conformity with ANSI, ISO 606, and DIN standards. Comprehensive inspection documentation provided with every shipment.

/ 03

OEM Flexibility

From custom dimensions and special materials to branded packaging — we tailor every order to your exact specifications.

/ 04

Dedicated Support

Experienced sales engineers respond to every inquiry within 24 hours, with full technical consultation throughout your project.

— LET'S WORK TOGETHER —

Ready to Discuss
Your Next Project?

Get factory-direct pricing, custom OEM consultation, or product samples from our engineering team.

Request a Quote Call +86-571-88220653