Service Hotline:

086 15268114110

Welcome to visit the website of Hangzhou Jingjing Testing Instrument Co., Ltd. !
MORE →
Metallographic Consumables
Metallurgical Microscope
MORE →
Hardness Tester
MORE →
MORE →
Metallographic Sample Preparation
PRDUCTS
Pre sales and after-sales perfect service
Widely applied and mature management
Strict craftsmanship to control quality
CHOOSE US
Professional manufacturing provides solutions
INDUSTRY
NEWS