Johnson Group (Bianca) Ltd. was established in 1997, specialised in Janitorial & Cleaning Supplies to the local markets including wholesales, retails and rentals. The company has participated itself in part of the manufacturing, by using its own brands "Bianca" and "Safe Pro Lok" . Brand managing is also part of its businesses in HK including 3M USA, Starkeys Australia and Karcher Germany. From ordering, delivering and sales-supportive services, the company spares no effort to meet client needs and expectations. Core client segments include government departments, food and beverage, restaurants, schools, property management companies and shopping arcades.