Yuan Chang Tsay Industry Co.,Ltd. was the manufacturer of Sludge Dryers since 1981. We manufacture top quality of Sludge Drying and other machines. We strive to improve our quality & technology. We offer high-quality, competitive prices, prompt delivery to our customers. With these advantages you can develop your market with our machines without difficulty and we trust we shall be able to fulfill your need. Meanwhile buyer's designs are welcome and appreciated. If you are in the business about this field, please contact us for more details. We wish to have a long term business relationship with you in the near future.