Nanjing Byfo Machinery Co.,Ltd, located in Nanjing City, Jiangsu Province, established in 1996. Mainly engaged in production and design of rectangular duct former and its related equipment, punching machine, folding machine, shearing machine, ironworker and so on. We always insist on Quality, Integrity and Service as our companys development driver and committed to providing customer with best solution.Since our company started, we have accumulated a large amount of experiences for our domestic and overseas clients with best quality, service and solutions. And have established a very professional-young team to our client. Nowadays Byfo has grown to be a company which designs, manufactures and sells machines to customers all over the world, but we are still on the way to getting stronger and more professional.So, we are looking forward to cooperating, growing and developing with you sincerely.we believe your feedback is always important for us to grow. From such precious feedback, we know how we have been doing and how we could improve in the future. Please write us your comments, suggestions or questions and we will reply you soon.