Shanghai Aolong Xingdi Testing Equipment Co.,LTD , formerly known as Shanghai material testing machine factory, has a history of 64 years. The company has passed ISO9001 international quality system certification, and its products have obtained EU CE certification.Our company is one of the largest hardness tester manufacturers in China. The company has four product lines, including hardness testing equipment, metallographic sample preparation equipment, material test equipment and NDT equipment. Our products have been exported to more than 40 countries and regions such as America, Europe and Southeast Asia for a long time, and are highly praised by users at home and abroad.
