Natural selection Exchange Co., Ltd (www.tianze.cn) is a professional choreography and performance equipment production equipment leasing, performance planning services as one of the professional and cultural activities of the company. After many years of experience and development, has now become a large scale in east China's most professional equipment rental and operational performance planning services company; the company has production bases in Zhejiang, Anhui, Hubei, Jiangxi and other 12 provinces, municipalities of more than 10,000 square feet, 100,000 chairs, more than 20,000 square meters of the stage and the stands, over 200 tons LAYER frame, and five sets of large span TRUSS frame, and a variety of imported brands of professional audio, lighting, led, color screen, screen Caizhuan and other equipment and stage effects, and large concert supporting actor dressing rooms, electric pack toilet, security doors. The company has all kinds of professional staff of more than 100 people, is an experienced and rigorous style of work, good construction quality team of professionals. Our aim: to provide "the most perfect service, best reputation, the most reasonable price."