DSM Decorative Hardware Manufactory, founded in 2003, located at Ligang Industrial Zone, Guanyao, Nanhai, Foshan in the picturesque and economically developed Pearl River Delta, occupying an area of Chinese Acre. DSM famous brand that mainly manufacture Door Hardware, Glass Hardware and Furniture Hardware in 8 series of more than 1000 varieties that cover: Glass Door Handle, Wooden Door Handle, Handrail For The Disabled, Mechanical Handle, Elevator Handle, Oven Handle, Glass Accessory, Bathroom Fittings, Mortise Door Lock, Glass Door Lock, Furniture Handle, Door Roller, Hinge and Advertising Screw, especially all kinds of our door handles are well-known by home and abroad. DSM adopt popular material like stainless steel, copper, zinc alloy and aluminum alloy with advance surface treatment technology, makes our products durable. We have unique designs, special styles, streamline shapes, and charming appearance most part with our own patents. The joint parts designed under standardnization , could be generally used, the functions and structures reach even advance to the related industry standards.