Shenyang Tianxing Testing Instrument Co., Ltd. was founded in 1993. It is a national high-tech enterprise specializing in the production of portable hardness meters and a specialized and new enterprise in Liaoning Province. It has passed the ISO9001 quality system certification and is a member of the National Test Machine Standardization Technical Committee and the National Member unit of the Technical Committee for Standardization of Mechanics and Process Test Methods.

The company is an innovative enterprise with more than 20 patents. The company's original magnetic hardness meter has obtained invention patents from many countries. The Brinell hardness indentation automatic measuring instrument produced by the company has the ability to accurately measure three types of indentations at the same time. The instrument has extremely high measurement accuracy and strong indentation recognition capabilities. Its technical performance is internationally advanced.

The company is the drafting unit of more than 30 national standards, industry standards and national metrological verification procedures for hardness inspection, including Brexit, Rockwell, Webster, Pasteur, Shore, and portable. The company's technical personnel have a method for metal hardness testing. The prescribed inspection rules have in-depth research and understanding.

The company's product technology is unique, accurate measurement, excellent quality, and has been widely praised by users, providing new and reliable detection methods for on-site hardness detection problems in many industries. At present, the company's products have been exported to more than 40 countries.

The company's affiliated company, Shenyang Tianxing Intelligent Inspection Equipment Co., Ltd., specializes in the production of non-standard large hardness meters and customized online automatic hardness detection systems, which can meet the personalized needs of users for automated and informatization of large workpieces and hardness detection.