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Precision Metallographic &
Hardness Testing Equipment

High-performance testing solutions for metallurgy, aerospace, automotive, and industrial manufacturing. Trusted by laboratories and factories across 50+ countries.

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About HST Testing Machine Group

Jinan Hensgrand Instrument Co., Ltd. was established in 2001 and has since become a leading manufacturer of precision testing equipment for metal, non-metal, and composite materials. Our mission is to deliver high-quality, reliable, and CE-certified testing instruments to industries worldwide.

We specialize in developing and manufacturing a wide range of equipment including Hydraulic Universal Test Machines, Electronic Universal Testers, Compression and Spring Testing Machines, Impact and Torsion Testers, and advanced Hardness Testers.

2001
Founded
50+
Countries Served
CE
Certified Products
200+
Industrial Clients
HST Metall Laboratory Equipment

Our Products

Precision-engineered metallographic and hardness testing equipment designed for accuracy, durability, and ease of use in industrial and laboratory environments.

Rockwell Hardness Tester

Rockwell Hardness Tester

High-precision digital models with automatic loading and measurement. Ideal for quality control in metal manufacturing.

  • • Digital display with data storage
  • • Wide testing range
  • • CE certified
Brinell Hardness Tester

Brinell Hardness Tester

Robust design for heavy-duty applications. Accurate indentation measurement with optical system.

  • • Load options up to 3000 kgf
  • • Large sample capacity
  • • Durable construction
Vickers Hardness Tester

Vickers Hardness Tester

Advanced models with automatic turret and digital imaging. Suitable for micro and macro hardness testing.

  • • Fully automatic models available
  • • High-resolution optics
  • • PC interface for data analysis
Metallographic Cutting Machine

Metallographic Cutting Machine

Precision cutting for sample preparation. Wet and dry cutting options with safety guards.

  • • Variable speed control
  • • Coolant system
  • • Low vibration operation
Metallographic Polishing Machine

Metallographic Polishing Machine

Dual-head systems with programmable rotation and pressure control for consistent surface finish.

  • • Programmable cycles
  • • Automatic dosing system
  • • Touchscreen interface
Metallographic Mounting Press

Metallographic Mounting Press

Hot and cold mounting systems for specimen encapsulation. Uniform pressure and temperature control.

  • • Hydraulic or pneumatic operation
  • • Digital temperature control
  • • Safety interlock system
Micro Hardness Tester

Micro Hardness Tester

High-magnification systems for thin films, coatings, and small components. THV-2MDX model available.

  • • Load range: 10–1000 gf
  • • Integrated CCD camera
  • • Automatic measurement
Universal Hardness Tester

HBRVS-250DU Universal Tester

Multi-function digital unit supporting Brinell, Rockwell, and Vickers methods in one compact system.

  • • Triple testing capability
  • • Large color display
  • • Data export via USB
Portable Vickers Tester

HV-120PDX Portable Tester

High-precision portable Vickers hardness tester for on-site inspections and field applications.

  • • Lightweight and rugged
  • • Rechargeable battery
  • • Built-in printer option
Automatic Rockwell Tester

HRS-150/45DG-Z Automatic Tester

Full-automatic Rockwell hardness tester with XY table and digital readout for high-throughput labs.

  • • Motorized turret
  • • Automatic focusing
  • • RS232 interface
Leeb Hardness Tester

Leeb Hardness Tester

Portable rebound method tester for quick on-site hardness checks in metal fabrication and maintenance.

  • • Instant readings
  • • Multiple material scales
  • • Data logging capability
Metallographic Microscope

Metallographic Microscope

High-resolution imaging for microstructure analysis. Equipped with polarized light and digital camera.

  • • 50x–1000x magnification
  • • LED illumination
  • • Image capture software
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Why Choose HST Metall?

Engineered for precision, durability, and global compliance.

CE Certified

All major product lines meet international safety and performance standards.

Global Reach

Exported to Southeast Asia, Middle East, Africa, Europe, and the Americas.

Precision Engineering

Advanced manufacturing processes ensure consistent accuracy and reliability.

Technical Support

Dedicated service team with training and after-sales assistance available.

2001
Year Founded
50+
Countries Served
200+
Industrial Clients
CE
Certified Products

Frequently Asked Questions

What types of hardness testers do you offer?

We offer Rockwell, Brinell, Vickers, Micro, Leeb, and multi-function universal hardness testers, including portable and fully automatic models.

Are your products CE certified?

Yes, most of our product series are CE certified to meet international safety and performance standards.

Do you provide technical support?

Yes, we offer comprehensive technical support, user training, and after-sales service to ensure smooth operation.

Can I get a customized solution?

Yes, we support OEM and ODM services and can customize equipment based on specific testing requirements.

Contact Us

For inquiries, quotes, or technical support, please visit our official website to get in touch with our team.

Visit Official Website

Company Information

Jinan Hensgrand Instrument Co., Ltd.

4915, West Jingshi Road, Jinan 250012, PR China

Contact Details

Tel: +86-531-86113769

Mob: +86-15910081986, +86-17853101076

Email: [email protected]

WhatsApp: +86-15910081986

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