Shenyang sky star test instrument Co., Ltd.   

Shenyang star test equipment Co., Ltd. specializes in producing all kinds of portable hardness tester, which is the predecessor of Shenyang City, the star of the Institute of measurement and control technology, was founded in 1993. Registered capital of the company of 560 million yuan, with 4600 square meters built plant, is a collection of R & D, production, sales and technical services in one high-tech enterprise products throughout the Chinese in addition to Macau all provinces and cities, and exported to more than 20 countries on five continents. Shenyang star through the national metrology certification authority, has made the measurement equipment manufacturing license (CMC), license number Liao system 01030012". Company presided over the drafting of China Nonferrous standard YS/T420-2000 the aluminum alloys webster hardness test method "and YS/T471-2004 the copper alloys webster hardness test method", the company's production of webster hardness tester is recognized standards only domestic instrument. Since 2004, the company gradually introducing and put into production to fill the gaps in the small, large and chain Rockwell hardness meter, and developed with independent intellectual property rights of the shear pin Brinell hardness tester, Bullough hardness tester and magnetic hardness meter. Shenyang Tianxing all hardness tester test method and the test precision are in line with the corresponding standards at home and abroad, in the manufacturing process and test accuracy significantly better than similar foreign products, instrument and test results can be recognized more widely. The company's production of various types of the hardness of the Chinese Academy of sciences have been tested, the error is not greater than 1.0HR, in line with China's standards and international standards. All the standard hardness blocks that are configured on the instrument are tested by a standard gauge or a standard hardness tester. Shenyang Tianxing will uphold the consistent style of independent innovation and strict quality control, demanding precision, enthusiastic service, always focus on the research and development of new portable hardness meter, continue to promote the product miniaturization, precision, simple, digital and low cost of, for China's manufacturing technology step to contribute.