Saivs is established in the year 1990 and located at Ningbo, China. In 2002, hydraulic tools research department was settled and company developed its first lines of hydraulic tools and equipment for heavy machinery. Today SAIVS is reckoned as one of the most preferred experienced manufacturers and exporters of hydraulic tools and equipment in the industrial market. We export hydraulic bolting tools, hydraulic cylinder, hydraulic pump and hydraulic heavy lifting solution etc. Our products are widely used in industry field of steel, shipbuilding, electric power, chemical, metallurgic, construction, etc. SAIVS quality management system is approved by ISO 9001 and one year warranty for all products. Our hydraulic tools and equipment deliver reliable and dependable performance. At SAIVS, our focus is to provide our customers with the reliable products and integrity service – to support their business to be more successful. Interested hydraulic equipment buyers for ordering any equipment, or have questions, please contact one of our amazing sales representatives.