Tongro Survey Equipment Co., Ltd.

We are Tongro Survey Equipment Co., Ltd. From China. It is a leading professional plant in precision equipment: Auto levels, cross line lasers, theodolites, tribrach, tribrach adaptor, tripods, staves and accessories etc. They are often used in the measure of construction, the set up of big machine, the production of ship, the shift dam measure, tunnel, roof measure and levelmeasure. Our products enjoy a high reputation in the international market and export to more than *0 countries such as Europe, the United States, Russia, Japan, India, and Canada, which accounts for *0%. Now we became the OEM company for the well-known companies in the world and obtained good public praise all over the world. info at tongrosurvey dot com