Sui Hing Chemical Supplies Co., Ltd., established in 1974, has grown from a raw material supplier to Hong Kong’s largest commercial cleaning supplies provider. Committed to serving the local market, the company has developed various cleaning products and introduced renowned equipment. Over 50 years, Sui Hing established Tang’s Corporation for professional cleaning chemicals and has been the Hong Kong SAR Government’s sole floor finish supplier for 20 years, providing up to 20,000 gallons annually. Sui Hing is also the Hong Kong agent for 3M and the general agent for Numatic and Unger in Hong Kong, China, and Macau. In 2015, it launched the brand Power Clean and created a professional maintenance team to ensure personalized after-sales service.