Laizhou Yutong Testing Instrument Co., Ltd. Is mainly engaged in the research and development, production, sales, and service of metallographic sampling equipment and hardness testers.

The main products include three series of hardness testers: Rockwell hardness tester, Brinell hardness tester, and micro/Vickers hardness tester; Metallographic cutting machine, metallographic grinding/polishing machine, metallographic embedding machine, metallographic microscope and other metallographic sampling equipment.

The company's products are widely used in industries such as mechanical processing, automotive parts, precision tools, precision hardware, molds, metal heat treatment, as well as research institutes, colleges and universities, metrology institutions, and enterprise metrology workshops.

Company tenet: Quality first, reputation foremost, management oriented, and service sincere!

To meet the needs of our customers for laboratory equipment, we can plan the overall equipment in the laboratory.

Our company not only provides maintenance services for products sold within the warranty period, but also provides professional repair and maintenance for instruments and equipment outside the warranty period for users.