The chengdu bai xin exhibitions company ltd. Has registered address at the 7th floor of the mangwood road, 7th floor of the city of chenghua, with the registration authority of the chenghua market and quality control authority and the legal representative of zhang zai, and operates on the basis of exhibition and conference services; advertising, production, representation, publication (without balloon advertising); planning cultural exchange activities (without performances); interior and outdoor decorating design, construction (on the basis of qualifications)。