Specializing in central A/C system production, Shanghai Chaosheng Business Development Co., Ltd. is one of the largest A/C manufacturers in China. Our factory covers an area of 10,000 square meters. There are more than 10 sets of foreign advanced automatic equipment and superior manufacturing and installation technology. Relying on the advanced equipment, outstanding talents and scientific management, we are becoming one of the leaders in the field of central A/C system. Our aluminum flexible ducts and insulated flexible ducts are exported to the international market based on stably credible quality. Meanwhile, we become the OEM brand of some famous foreign enterprises and win a good reputation among them. At the end of 2004, our company was established with the cooperation of Shanghai Chaosheng Insulated Material Co., Ltd. and Hong Kong Jiulong International Corp. The technology and quality of our products are improved to meet the international high-tech level. Our products are popular in hotels, hospitals, electrical factories and shopping malls in most cities in China. Meanwhile, they are exported to America, Europe and Southeast Asia. It is no doubt we will supply high quality products at favorable price. By means of superior service thought, brand-managing strategy, we have established a complete system of production, after-sale service and warehousing. Furthermore, we set up a branch factory in the Zhujiang Delta Zone. Consequently, we stand an active position in fierce competition. "Sincere work and efficient operation" is the belief we adhere to. With the promise of satisfying our customers with full effort, we try to create a perfect environment of work and life. We appreciate our old friends and new customers who support our progress of providing excellent service and keeping persistent development. We will go on realizing our business culture of "integrity, excellence, efficiency and creation". Meanwhile, we will take our great efforts to pursue a more prosperous future. Please feel free to contact us for further information.