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Laizhou Laihua Testing Instrument Factory

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Laizhou Laihua Testing Instrument Factory

About Us

Established in 2008, Laizhou Laihua Testing Instrument Factory is the professional supplier and service provider for hardness testers, metallographic sample preparation instruments, and related accessories and consumables.


Over the years, we have developed a wide sales network with branches in domestic cities and products exported to Asia, Europe, Middle East, North and Latin America, South Africa and so on.


We can provide tailor-made solutions for our customers from different industries.


With good production capacity, high quality of products and professional service, we have gained good reputation among customers both home and abroad. You are warmly welcomed to visit our company and feel free to let us know if you have any request.

Hot Products

Features & Applications: Manual testing process, no need for electric controlling It's steady and ...
Features and Applications: 1. Used to cut round specimens of the diameter within 80mm or rectangular ...
Specification: Diameter of working disc 250mm Rotating Speed of working disc 50-600 rpm(step-less ...
Applications: It is suitable to determine the Rockwell hardness of ferrous, non-ferrous metals and ...
Specification: Model HR-150A Measuring range 20-88HRA, 20-100HRB, 20-70HRC Test force 588.4, 980.7, ...
Brinell hardness test is mainly used in hardness measurement for cast iron, steel products, ...

Company info

Company Name: Laizhou Laihua Testing Instrument Factory
Country: china