Beijing Guance Precision Instrument Equipment Co., Ltd. is a research and development technology-based enterprise integrating industrial design, development and sales, focusing on the development of new material testing machines, improvement of material testing technology and innovation of material testing methods. The Instrument R&D Department of Guance has an efficient R&D force and technical team in the industry. Long term cooperation with university laboratories and joint research and development of testing technology is an important technical guarantee force to promote the improvement of our material testing technology and innovation of test methods. Guance is mainly committed to the research, development and sales of electrical properties, mechanical properties, combustion properties, thermophysical properties, friction properties and industrial instruments, which can provide customers with comprehensive solutions for the construction of industrial testing laboratories. Guance has a perfect after-sales service system, and its products are sold nationwide and exported, with high quality and low price, Be unanimously recognized by customers With exquisite products, exquisite technology, excellent quality and meticulous service, Guance Company has won a large number of users and market shares. Its products sell well all over the country, with a large number of domestic and foreign research institutes and enterprise users. Crown testing instrument Crown testing service: complete after-sales service system Crown testing technology: independent research and development+joint development of university laboratories Crown testing quality: lean pursuit of products+strict and standardized testing Crown testing price