HSO was founded in Solingen as early as 1936.Over more than 70 years, it has gained the reputation to provide innovative and approved high-quality processes for the plating industry.

• 德国HSO公司于1936年在德国佐林根成立，多年来一直以提供优质并值得信赖的产品而著称，其品牌在德国及全球都具领导地位。