curved glass level vial

Description

Our products contains glass, metal, plastic spirit level bubble, bubble components, single or dual-axis optical bubble, optical sensor, resistance electronic bubble, electronic compensator, etc. They are widely used in theodolites, total stations, levels, automatic levels, and lasers. Now we are the main supplier of many enterprises, such as TOPCON, FOIF, BOIF ,SOUTH, TJOP, SOKKIA. Besides, our products are popular with Japan, South Korea, the United States, Russia, Germany, Iran, India, more than *0 countries and areas.