Qingdao Sam Thriving Machinery Co., Ltd. was found in 2006, our main product is high purity graphite with fine structure, such as all kinds of graphite molds, flake graphites, and so on .Our products can be used in many areas, such as semiconductor, metallurgy, non-ferrous metal, home appliances, mechanical mould, automobile, petrochemical industry, space technology and so on. We can make the customized products according to customers' requirements and drawingsOur company is the professional manufacturer of the graphite products .The products have passed ISO9001 international quality system certificate.And our main products as below:1.The graphite solid die for producing Oxygen free copper rod ,oxygen free copper row\oxygen free copper tube with up-casting machines,flat die,hollow die,productive cover\insulation sleeve and the flake graphite which can be used in the holding furnace to keep the temperature and insulate the oxygen.2.The horizontal continuous casting machine can be used to make the solid die,flat die,stopper rod and base and all of them are used for the brass rod, brass bar, brass pipe, copper rod, copper bar, copper pipe and all kinds of special-shape copper products; the graphite crucible which is used for the metal smelting industry.3.The semi continuous casting machine can be used to make the bottom bowl,tube,stopper rod,all of them can be used to make big size copper rod.4.The carboatomic rings,bearing,diamond sintering used for mechanical seal ;the heating machine used for the single furnace;the graphite plate,graphite bar, and graphite grill used for the powder metallurgy industry.Our products have high technical content, the main technical index has reached the international advanced level, some high-tech products filled the gaps in the domestic. We always put " quality first and customer above all "as our tenet. Warmly welcome to corporate with all friend from all over the world