COSMIC Hydraulic Co. Ltd

About Us

COSMIC Hydraulic Co. Ltd factory in Cixi, Ningbo, China
30 Years of Experience

COSMIC Hydraulic Co. Ltd

Your Hydraulic Coupling and Valve Manufacturing Partner

COSMIC Hydraulic is the international brand of Ningbo Zhongyi Hydraulic Co., Ltd., a hydraulic component manufacturer in Cixi, China. We produce quick couplings, ball valves, dust caps, and custom connection solutions.

Distributors, OEMs, and equipment manufacturers work directly with our factory team for responsive technical support, consistent quality, and dependable delivery.

  • Product selection and drawing support
  • 100% pressure and leak testing
  • OEM and replacement solutions
  • Clear lead times and delivery updates
Contact Us

Production Workshop

Raw materials for hydraulic coupling production
Raw Materials
CNC machining workshop
CNC Machining Workshop
Precision CNC machining
Precision CNC Machining
Hydraulic coupling assembly workshop
Assembly
Finished hydraulic quick couplings
Finished Products
Hydraulic coupling warehouse management
Warehouse Management
Hydraulic coupling warehousing area
Warehousing
Packing and shipping
Packing & Shipping

Quality Control

Material composition analysis
Material Analysis
100 percent pressure and leakage testing
100% Pressure & Leakage Test
Hydraulic coupling pressure testing
Pressure Testing
Burst and impulse testing
Burst & Impulse Testing