Shenzhen Sangao Trading Co., Ltd. specializes in various imported tool products such as welding tools, grinding tools, measuring and metering tools, manual tools, electric and pneumatic tools, optical instruments, testing instruments, etc., serving professional users across the industrial industry, automotive industry, shipbuilding industry, mold, hydropower industry, construction industry, wood industry, etc.

Three high agent sales brands:EISEN needle gauge, SANKO film thickness gauge, RIKEN level, SATO temperature and humidity meter, TASCO temperature and humidity recorder, JPG (thread ring gauge, plug gauge), TOHNICHI, CEDAR torque tool, VICTOR pliers, air shear, SHINANO (Shinano polishing machine), SHOWA Showa vibration meter, NSK grinding tool, MINIMO grinding tool, AIKOH, IMADA, Success push-pull force gauge and tension tester Strength testing machine, OTSUKA magnifying glass, PEAK magnifying glass, TECLOCK measuring tool, PEACOCK measuring instrument, MITUTOYO measuring scale from Japan, TOKYOSEIKI, KORI, SHINWA measuring tools, HIOS power tools, DELVO power tools, HOZAN hardware tools, VESSEL hardware tools, Endo balance tools, SIMCO anti-static products, SSD anti-static products, XEBEC fiber oilstone, HAKKO welding tools, BONKOTE welding tools, GOOT welding tools, and more. There are tens of thousands of products including KANETEC measuring tools, URYU pneumatic tools, KANON torque tools, MINIMO grinding tools and instruments.

The successful quality strategy and service business model of the Three Highs have been highly praised by a large customer base, leading to the rapid development of the company in a short period of time, expanding its business to various parts of the country, and increasing its business volume at an annual growth rate of 50%. The company adheres to the policy of providing high-quality products and direct face-to-face service to customers, creating procurement plans suitable for their own needs for new and old customers, and providing sincere pre-sales advice and after-sales service, striving to ensure that every customer has no worries after purchasing products.