Hangzhou Jingjing Testing Instrument Co., Ltd
ahstsjw@163.com
15268114110
4th Floor, Building 1, Ruichuang Food, No. 2 Hongquan Road, Yipeng Street, Qiantang District, Hangzhou City, Zhejiang Province
Our company specializes in the production and sales of various hardness testers, metallographic microscopes, metallographic cutting machines, grinding and polishing machines, and inlay machines Tensile testing machine, image measuring instrument and other laboratory testing instruments
Next Video: Portable Bloch hardness tester operation video