At present, our company collaborated with Global Hardware Manufacturers of OEM/ODM Service, and to develop hardware-related products such as patented door closer improvement & design, as well as to apply for patent protection energetically, together with our processing techniques so as to make product standardization & outstanding reputation, and in order to obtain market superiority and to enhance our competitive ability.

With 30 years in the Door and Window hardware, we have the technical experience to manufacture a variety of parts and components from materials of zinc alloy, copper, stainless steel, steel, Aluminum Alloy, Plastic, POM, Titanium, Tungsten Alloy, etc. with Die Casting, Coating, Forging, Injection, Extrusion Drawing, CNC, Punching, Forming, Laser Cutting, etc.

Various finish, such as Power Coating, Pamting B.E.D., Galvanized, Zinc Plating, Brass  Plating, PVD, Vacuum Plating, etc. are available as your requested. Our R&D staffs can make the products according to your original designs. Custom-made articles are welcome.

Product R&D is always the motivation of continually creative and steadily growth for Smart Lion Industrial; also with plotting software (AUTOCAD & SOLIDWORKS) to design sketch according to customer's demands, and to discuss client-related questions.  Again, we based on design sketches to mold, and mold finishing we will offer clients with mold test samples for production confirmation.

Please for more details,