30+ Years Dedicated to Hydraulic Quick Couplers & Valves

Since 2004

Hydraulic Quick Couplings & Valves Solutions

UK Design & China Manufacture (ISO 9001 & ISO 14001 Certified)

3000+ SKUs Already
New Products Every Year

5 Million USD Regular Stock For Fast Shipment

Digital Transparent Traceable Factory Management System

Quality 99.999% Guarantee - Statistics Collected By Loyal Customers

Hydraulic Quick Couplers & Valves Manufacturer Since 2004

NINGBO E.H HYDRAULIC CO., LTD, founded in 2000, is a specialized manufacturer of hydraulic quick-release couplings and valves. Since 2004, we have been operating from a 22,000m² ISO 9001 & ISO 14001 certified facility. Our products are globally distributed, with 95% exported to the USA, Canada, the UK, EU countries, Australia, Brazil, Argentina, Chile, and others.

All products are mentored and designed by our expert team in the UK, following industry standards such as ISO 14541, ISO 14540, ISO 16028, ISO 5676, ISO 5675, ISO 7241, ISO 14540, ISO 14541, ISO 15171, ISO 9227, among others. All products have passed rigorous quality testing, including impulse life cycle test, mini burst pressure test, max work pressure test, flow rate vs pressure drop test, surface plating salt spray test, work temperature test, opening valve minimum pressure/torque test, vacuum test, low-pressure air leakage test, interchangeability test, and others.

20+

 Years of Manufacture Experience

22000m2

Factory Area (ISO 9001 & ISO 14001 Certified)

5million USD

Inventory Ready For Fast Shipment

3000+

SKU

We Power Your Business Growth

EHHYDRAULIC: Trusted OEM partner for high-performance quick couplers and valves. Excellence Hidden, Power Delivered.
Brand Owners

OEM / Private label manufacturing with strict confidentiality.

Wholesalers

We offer 3000+ SKUs of hydraulic quick couplers and valves, with new products added annually to meet evolving market demands. Our $5 million inventory in Ningbo China ensures rapid order fulfillment.

All Industry End Users / Maintenance Providers

Premium replacement hydraulic quick couplers and valves - OEM quality, competitive pricing.
Engineered by our UK-based design team (active contributors to ISO standardization committees), all our products comply with the latest ISO specifications, ensuring perfect interchangeability with brand replacement parts.

Distributors

We offer exclusive market protection, comprehensive sales enablement, operational support, and unmatched technical backing to our distributor partners.

Customer Reviews

We have signed NDAs to most of our key clients or business partners. We strictly follow the rules and will not disclose their business names.

Key Client #1

"We want to keep this relationship for another 10 years!"
"My customer complaint rate for these couplings and valves is only 0.001% over the past 10 years."

Key Client #2

"I used to buy these from Parker, but they respond to my requests slowly and deliver slowly. I am grateful to find your company."
"Your price is much better, and the quality has been great."

Key Client #3

"The product range you guys have is much bigger than the company I used to buy from. Your shipment is very fast, and the packing has always been robust and great."

Key Client #4

"I like your factory's quality management system. It's transparent, traceable, and digital. I can trust your product quality. I will send you a purchase list and start ordering after I get back to my office."