Detailed Product Description handle lock(1)Surface treatment: AB, AC, SB/B, SS/G, a variety of colors can be plated.(2)raw materials are high-quality zinc alloy material, to ensure the quality stability.(3)Zinc rod through the lathe precision machining, cutting, drilling, andproduction thread.(4)Through the multi-channel polishing process, so that the surface bright, if anyscratches and defects ...