FOIF’s main products are surveying instruments, construction instruments, laser instruments and tools. In recent years, FOIF have been establishing 8 series.rise geo supplies all the foif products including GNSS receiver, total station, electronic theodolite, optical theodolite, automatic level, laser plummet, laser level and architecture installing instruments, etc. FOIF’s products are recognized domestically and internationally in the surveying, engineering and construction markets, and are currently sold all over the world. Today the company is seeking exclusive distributors for long-term cooperative business relationships in some areas.