English
Français
Deutsch
Русский
Español
日本語
العربية
中文
01Rail Transit
Safety-critical fastening for brake discs, bogies, and couplers.
View Details →SHANGHAI CAIFU • SINCE 2011
BUSINESS AREAS
From rail systems to heavy machinery, we translate load, environment, assembly and lifecycle requirements into practical fastening solutions.
Business Areas
Major Application Areas
02Aerospace Equipment
Specialized fasteners for high-speed forging presses.
View Details →
03Mining Machinery
Critical fasteners for shearers and coal haulers.
View Details →
04Marine & Offshore
High-strength fasteners for deck cranes and offshore cranes.
View Details →
05Industrial Pumps
Critical fasteners for high-pressure and vacuum pumps.
View Details →
06High-End Equipment
TBMs · Drilling platforms · New energy · AI
View Details →Core Capabilities
Engineering Development
Material selection, process planning, and drawing-based feasibility support for special fastening requirements.
Non-standard Customization
Flexible response to multi-variety, small-batch, and high-requirement industrial projects.
Process Quality Control
Inspection and traceability from incoming material through production, final inspection, and release.
Project-oriented Supply
Clear specification review, documented checkpoints, and coordinated delivery against agreed requirements.
Proven Results
- Specialty Focus
- 16Years
- Rail Validation
- 1.35million km
- Aerospace Specs
- 150+
- Complaints
- 0
Cross-Industry Capability
One capability set behind all six sectors.
Every business area draws on the same controlled production scope — grades, diameters, lengths and standards held to one system.