Tse Sui Luen Jewellery (International) Limited, an investment holding company, manufactures, sells, and markets jewelry products in Hong Kong, Macau, Mainland China, and internationally. The company operates through Retail Business, Wholesale Business, E-Business, and Other Businesses segments. It is involved in the manufacturing, distributing, and franchising jewelry; sale of jewelry products through e-commerce platforms; and property holding and investment businesses. The company also engages in trademarks holding and investment; cash management; and management and administrative services, as well as involved in logistic and supply chain management activities. In addition, it offers rings earrings, necklaces and pendants, bracelets, bangles, charms, and men's jewelries. The company was founded in 1960 and is headquartered in Hung Hom, Hong Kong. Tse Sui Luen Jewellery (International) Limited is a subsidiary of Partner Logistics Limited.