Botou Hi-Tech Electronic Accessories Co., Ltd. formerly is a Hardware Factory, founded in 1976 and changed to Limited company in 2004, is the leading manufacturer of electronic components metal professional enterprise . Mainly provides crystal oscillator package production manufacturers of electronic components, clock oscillator package ,filter housing,power supply module enclosure, power filters housing and other products and related variety of precision metal stamping parts.OEM service,customer design offered and process all kinds of special specifications products according to customer requirements with well-equipped testing equipment and strong technical force. The quality is the first. Technology-led , through many years of design and production experience , advanced production equipment , as well as technological innovation and technical personnel , and continuously improve production processes, new product development. Quality assurance at the same time , the product range from the original dozens of development to the present several series of 300 kinds of products , we always adhere to the " quality of survival, technology and development , excellence, innovation ." We will be a variety of advanced equipment and technology for your production of various metals (including Copper,Alloys,Dumet,SPCC,Stainless steel,Kovar etc.) casing and stampings. The insulated leads,screw,ground pin etc. of the base,use of ground welded copper and silver sintering,with high temperature and keeping the same. Also using solder or glass sintering process, which can achieve a higher degree of insulation , as well as surface polishing, sanding technology and various coated surfaces ( nickel, tin , gold, chrome , silver , etc. ) processing, make the product more attractive .