All 30 products from TIANJIN BOYIHENG IMPORT&EXPORT TRADE CO.,LTD..

This precision optical level is designed for surveying and construction applications. It features a high-accuracy optical system and robust construction for accurate readings in various conditions.

This precision optical instrument is designed for leveling and alignment tasks. It features a high-quality lens system for clear and accurate readings, along with a robust base and leveling screws for precise adjustments.

This automatic level is a precision optical instrument used to establish and verify points on the same horizontal plane. It is used in surveying and construction to transfer, set, or measure horizontal levels.