Danyang Huaming Optics Co., Ltd. is located in Dangyang City of Jiangsu province , in the middle of Nanjing and Shanghai.
      Although the name of the company seems do not having relativity with the field of hardware, we are specialized in the production of Automatic Door Closer and Fireproof Accessories. We are a new and rising company, starting with the more advanced technology and machine than before. From the semifinished products to the finished products, each progress is highly inspected. We not only make and sell the finished products, but also provide the semifinished products to other famous hardware companies. We belive that all the market will have the footmark of our products.
      Quality is the basis of the survival. We will also improve ourselves continuously. Your satisfaction is our constant pursuit.
      Thanks for your visiting.