Shanghai Yesen Ventilation Equipment Co.,LTd was established in 2006, Located in Shanghai,China, is a professional company specialized in manufacturing Industrial ceiling fan ,we have ten years experience in ceiling fan. Our company has strong technical force, advanced manufacturing technique, high specialization level, complete product series, and rich experience in manufacture and perfect detection methods, which enable our products to satisfy all customers' needs. Our company can pass the certificate ISO9001:2000 Quality Management System. Our products have characteristics of high efficiency, low noise and stable running, And with good quality, reasonable prices and stylish designs, So our products are extensively used in factory, workshop ventilation, ventilation,cooling and as well as other appropriate occasions. We sincerely welcome the clients from home and abroad and we will try our best to supply you with high quality products and our best service to your entire satisfaction. We hope to advance hand in hand with you and create glorious future together!