Primary steelmaking involves the conversion of molten iron produced in a blast furnace and scrap iron to steel by alkaline oxygen, or by melting scrap steel or sponge iron in an electric arc furnace. Secondary steelmaking involves refining crude steel before casting. It usually involves various operations performed inside the molten pot. Alloying elements in secondary metallurgy are added, metal-soluble gases are reduced, and impurities are removed to ensure that the cast steel is of high quality. The production cycle itself requires equipment and consumable parts, Therefore,  to help this important company, Hami engineering international Co has provided infrastructure to supply and send the parts and equipment needed by steel mills from prominent European and American brands at the lowest prices and in the shortest time. A brief overview is provided here:

Logo Sati


SATI S.r.l. is an Italian company founded in 1980 which has been specializing in the field of filtration and treatment of primary water, wastewater and process water, and it has rapidly developed a line of filters, wholly designed, manufactured and tested within its facility in Italy.

Support provided by the modern techniques of solid modelling and the use of selected materials like Techno-polymers, Stainless Steel and Duplex, provide SATI filters with the best requisites for reliability and long-term use even under the heaviest working conditions.

Slide Sati product FDD is a bag filter feeder in side stream circuits on HVAC/R piping systems especially designed to be connected Slide Sati product with solid particles and colloidal materials VTO self cleaning screen filters are designed for filtration of liquids Slide AUTOJET is a self-cleaning screen filter suitable for the treatment of water particularly loaded with solid bodies Slide VACUUM semi-automatic self cleaning screen filters with solid particles and colloidal materials are designed for filtration of liquids

Research & Development plays a key role in our company strategy, with attention constantly focused on investment and technical innovation, in close collaboration with University Institutes and private Laboratories of the highest level.
Today SATI S.r.l. is in a position to provide a vast range of practical solutions, catering for current and future market demands, based on a wide range of technological, state-of-the-art products.
The spectrum of SATI products includes traditional filters, self-cleaning screen filters, pleated cartridges, melt blown cartridges and membrane filters, covering the entire field of basic filtering, with separation degrees ranging from 2,000 to 1 micron.


Over 30 years of passion for innovation

Inaugurated in 2015, the new 12,000 m 2 plant  houses the production departments of cryogenic pumps and skids, and has allowed us to significantly increase  our production capacity.

Thanks to the constant growth and practical experience in the field of liquefied natural gas , the  continuous updating of the capacities  of our resources and the evolution of our production systems

Founded in 1984, Vanzetti Engineering is the only Italian company active in the design and construction of cryogenic equipment for Liquefied Natural Gas (LNG) and air gas.

Making liquefied natural gas available on land and sea

Thanks to over 30 years of experience in cryogenic technologies and over 15 years of research, development, winning innovation and practical experience in the LNG sector, Vanzetti Engineering is able to offer complete and integrated solutions in the field of cryogenic pumps for Industrial, Automotive applications. and Navals.

This approach has enabled the company to expand its LNG business globally and become the trusted supplier of cryogenic pumps and systems for many major projects involving Liquefied Natural Gas.

we have achieved important milestones on the road to  continuous improvement  and  global success .