Hangzhou Sansi Instrument Co., Ltd. is a road and building materials testing instrument company integrating sales, design, scientific research and service. It was formally established in Hangzhou in March 2010. In the building materials manufacturing industry in China, the hydraulic product series is complete, product design science . Main service products: anchor tension meter, ground coefficient detector, cement product detector, helium analysis instrument, building test instrument, geotechnical test instrument and its ancillary products; main service items: new geotechnical instrument wholesale, sales, maintenance, verification, Technical advice, etc.

• On-site multiple steel bar drawing test
• Bolt puller on-site inspection
• Construction site container maintenance equipment
• College laboratory equipment
• K30 plate load tester for test of roadbed coefficient