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Our products include theodolite, level, rangefinder, measuring instruments, GPS receiver, total station, laser level, plummet laser, cross line laser, and navigation instruments, etc.
Founded in the beautiful city Suzhou in 1958, FOIF has grown up for over 67 years and developed into a high-tech company with multiple solutions from earlier optical field.During these years, FOIF constantly promotes technical reform and keeps its competitive ability.Our main products are total station, theodolite, level, GNSS receiver,laser plummet, and application software, etc.From 2019 FOIF stepped into top 100 enterprises of geomatics industry in China. By the end of 2023, the company has 241 employees, with an annual output of more than 80,000 surveying and mapping instrument products and an annual output value of more than 200 million.
Advanced equipments are the guarantee of good products, and good-quality products ensure FOIF’s good reputation. Every production detail gathers not only professional technology of FOIF staff but also our concentration on precise manufacturing, which promotes continual developing of our company. FOIF supplies convenient and advanced surveying equipments to provide more and more precise and accurate surveying achievements. FOIF will reach deep into the industry of precision measuring instrument, make more brilliant and remarkable achievements, and build internationally competitive advanced manufacturing base with good expectations.
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Starting from the combination of theodolite and diastimeter, evolving into the total station with reflectorless distance measuring, upgrading to current high-precision robotic total station, FOIF always insists on precise manufacturing and quality priority, and becomes the manufacturing base for numerous brands at home and abroad.
20+
Led and participated in the drafting of over 20 national standards
200+
Established 200+ worldwide sales channels and service centers
1st
Many pioneering products sold to market, domestic 1st automatic level, 1st digital theodolite, 1st robotic total station, etc.
0.5″
Launched real 0.5" class domestic total station and auto-collimating theodolite