Since the company was founded, In the spirit of “ Pursuit of excellence, continuous innovation”, Continuously develop products to meet market demand, optimizing and improve product structure and performance, satisfy customer requirement. Our products are sold to Europe, Middle East, Africa, South-East Asia, America and all over the world. We also have a high proportion in domestic
market.
“Integrity, efficiency, innovation and win-win” are the consistent tenet of the company's operation .”Quality first, customer first” Is the business philosophy we always adhere to, Build brand with integrity, high quality wins the market . DF locks welcome domestic and oversea friends to visit and guide, we will make great efforts to serve you in any way.