HEFEI SIMAI SURVEYING INSTRUMENT CO., LTD is a professional R & D and manufacturing high-tech enterprises of surveying instruments. Such as: Surveying Accessories, GNSS Receiver,Total Station, Theodolite, Calibration Station, Marine Instruments, 3D Laser Scanner, UAV, etc. It is our mission to supply the stable, reliable and advanced products to our customers.

Our development team has been considerably aware of the missing technical and administrative features of the current available products on the market. This valuable knowledge has been to full extent been incorporated in the SIMAI range of positioning products. A deep knowledge of market and technologies, joined together with an unbeatable professional expertise, allow SIMAI to offer a variety of top quality services, to satisfy any kind of pre-sales and post-sales need.