SUNS provides testing systems for evaluating the strength, durability, and mechanical behavior of materials and components under static, cyclic, high-temperature, impact, and torsional loads.
SUNS has served 10,000+ users worldwide, providing reliable mechanical testing equipment for aerospace, new energy, automotive and other industries.
Explore testing equipment and applications by material type or testing standard.
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- Tensile Testing
- Fracture Strength Testing
- Torsion Testing
Metals -
- Flexural Testing
- Ring Stiffness Testing
- Impact Strength Testing
Plastics -
- Shear Strength Testing
- Tear Strength Testing
- Hardness Testing
Composite Materials
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ASTM Standards
The most widely used standards for metals, plastics, and composites
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ISO Standards
Global rules used in the materials testing industry
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Other Standards
Standards including EN, DIN, JIS, and more
Materials Testing Systems Manufacturer
Founded in 2008, Shenzhen SUNS Technology Stock Co., Ltd. is an independently operated subsidiary of publicly listed EMTEK (Shenzhen) Co., Ltd. (Stock Code: 300938). SUNS develops and manufactures mechanical testing machines and automated testing systems for materials, components and structures, integrating R&D, manufacturing, sales and technical service.
Our product range includes electromechanical and servo-hydraulic universal testing machines, dynamic fatigue testing systems, compression testers, creep and stress rupture testing systems, impact testers, torsion testers and automated testing systems.
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Aerospace TestingThe testing equipment is used for the evaluation of aerospace materials and components under static, cyclic, impact and high-temperature loading conditions.
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Nuclear & Marine Materials TestingMechanical testing in nuclear energy and shipbuilding requires high standards for material strength, performance, and impact resistance.
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Battery TestingWe have been developing testing equipment for EV battery materials since 2015, when we first supplied the UTM7105/7305 powder compaction density tester to CATL.
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