Hander Survey is fist store in Medan to supply stuff whos needed for build.When the project demands high-quality land surveying equipment, EngineerSupply has products that will stand up to the job. If you need to buy equipment such as transit levels, total stations, dumpy levels, tripods, surveyors safety vests, hand levels, hand tools and other land surveying supplies and accessories, EngineerSupply has what you need.