Tse Sui Luen Jewellery (International) Limited is a Hong Kong-based investment holding company principally engaged in jewelry businesses. The Company operates through three segments, including Retail segment, Wholesale segment and Other Businesses segment. Retail segment is engaged in the direct retailing of jewelry to end consumers through the physical outlets carrying the trademark of Tse Sui Luen (TSL). It is also engaged in the provision of retail management services to other retailers. Wholesale segment is engaged in the wholesales of jewelry products.