Hebei Gaotiejian Testing Instrument Co., Ltd.  

Iwintesting equipment company is a high-tech enterprise focusing on the research and development, production and sales of engineering quality test and testing instruments. The company serves in the construction, the railroad, the highway, the water conservancy, the electric power, the university and the scienitic research institute. Iwintesting is the world leading manufacturer of material testing equipment for the construction industry. Thanks to its strong capital, the company is a forerunner in technological innovation and in continuous expansion. With an increasingly wide and comprehensive range of products, we offer advanced solutions for on site and laboratory tests on concrete, cement, mortar, bitumen, asphalt, soil, aggregates, rocks, and steel, representing the ideal partner for anyone working in building and civil engineering industries. Since 2005 iwintetsing quality management system is certified according to ISO 9001 Standard for the "Design, manufacture and sale of mac... [View More..]