SAMYON is manufacturing and supplying professional instruments and service to our clients refers to Building, Bridge, Highway, Channel, Airport and so on.Our service and equipments include:1. Construction lab and NDT instruments: High strain dynamic pile tester(ASTM D4945), Pile integrity tester(ASTM D5882), Ultrasonic Cross-Hole Pile Tester(ASTM D6760), Static loading tester, Rebar Locator, Rebar corrosion detector, Concrete crack detector, Nonmetal ultrasonic detector, Concrete Chloride Migration Tester( RCM), Concrete chloride penetration tester(DTL), Strength tester, test hammer, etc. 2. Geophysical exploration Consultation and relative instruments such as: IP& Resistivity systems, Fluxgate Magnetometer, Optical pump Magnetometer, Proton Magnetometer, TEM, EM system, Seismograph, Logging system, etc.3. We are also distributor of Petroleum and soil testing equipments and accessories to supply to our clients. Our company will follow the operation principle to pay more attention to the needs of customers and provide the high quality, competitive products and convenient services to the market.