Dear Sir/Madam: It is my pleasure to get your company information from the *****&＃039;d like introduce ourself as Hebei Golden Bird Trading Co., Ltd , located in the north of China and very near with Tianjin Port. We are specialized in manufacture and export various kinds of precision casting products mainly in color-metal and special alloy material.we can guarantee the precision achieves 0.01ˇĺ/1ˇĺ even 0.003ˇĺ/1ˇĺin special demand, the surface roughness achieves Ra6.3-1.6 even above Ra1.6 in special demand. Our products is almost the near-finished products and only need a few processing or no processing. Rely on the particular technics , the metallographyic structure of castings is compact and well-proportioned. The result of castings inside X-radial inspection can measure up to the America military standard grade A and also meet the corresponding quality grade demand from different clients. Sincerely, Jackey Qi ----------------------------------------------------------- Hebei Golden Bird Trading Co., Ltd. T:86-311-85288438 F:86-311-85288439 Email：***** Web:*****