Harmonic Strait Financial Holdings Ltd is an investment holding company. The Company, through its subsidiaries, is engaged in the credit guarantee and investment business in the People�s Republic of China, the exporting of party products, the operation of concept hotels in Shenzen and the provision of financial planning services in Hong Kong. The Company, and its wholly owned subsidiaries Rainbow Brothers Limited and Silver Lining Limited have provided corporate guarantees and, in association therewith, floating charges on monies standing to the credits of, or owing to, the Company's accounts with banks, to secure banking facilities granted to the Company. On April 17, 2012, the Company changed its name from Rainbow Brothers Holdings Limited to Harmonic Strait Financial Holdings Ltd.