CHENJI — Material Testing Machines Manufacturer
Jinan Chenji International Trading Co., Ltd. supplies hardness testers, universal testing machines, fatigue testers, torsion testers, bolt & fastener testing machines and plastic material testers to customers worldwide. Factory-direct quality, OEM/ODM service, 20+ years of manufacturing experience.
Our Product Range
Ten complete series covering metal, fastener, spring and plastic material testing.
Hardness Testers
Brinell, Rockwell, Vickers & Leeb hardness testers
Metallographic Sample Preparation
Grinding, polishing, cutting, mounting & microscopy
Spectroscopy & Analysis
Alloy analyzers, surface area analyzers & flaw detectors
Why Choose CHENJI
Factory Direct
Manufacturer pricing with full after-sales support, spare parts and calibration service.
Complete Range
From portable hardness testers to 3000 kN servo-hydraulic systems — one supplier for your whole lab.
OEM / Custom
Machines built to your drawings and standards: GB, ASTM, ISO, DIN, EN.
Electronic Universal Testing
1 kN 鈥?1000 kN electronic universal testers
Hydraulic Universal Testing
300 kN 鈥?2000 kN hydraulic universal testers
Bolt & Fastener Testing
Torque, friction coefficient & anti-slip testers
Torsion Testing
Torsion & torque testers for metal and springs
Fatigue Testing
Servo-hydraulic & mechanical fatigue testers
Plastic Material Testing
Burst, impact, MFR, DSC & Vicat testers
Get a Factory Quote Within 24 Hours
Send us your requirements — model, capacity, standards, quantity. We reply within one business day.