HSA is a company specializing in High, Special and Advanced materials, such as sputtering targets, evaporation materials, high-purity materials, alloys, coating materials, crystal foils, deposition materials, precious metals and rare earth materials in different forms and shapes. Our products are widely used in industries relating to semiconductors, thin-films, electronics, electro-optics and research organizations for several years.


We have built close partnerships with top Chinese material manufacturers, including state-owned institutions and plants, so as to provide you high-quality products with competitive price and prompt delivery. Our suppliers are constantly audited to make sure our high standards of material quality and constant change in the market can be met.