1. Part of the body of the product is formed by the casting process in one time, and after a long time of aging treatment. Compared with the slab process, the long-term use of the shape variable is smaller, and can adapt to a variety of harsh environment;

2. Car paint, paint grade is high, scratch resistance ability is strong, use for many years is still bright as new;

3. With Brinell, Rockwell, Vickers three test methods, seven test force, can meet a variety of hardness test requirements;

4. Rockwell hardness dial directly read, Brinella, Vickers hardness through high-definition optical system measurement;

5. The loading, unloading and load preserving process of the motor control test force can better reduce the human operation error;

6. Lever afterburner, frictionless spindle, high test force accuracy;