Binzhou Zeli Precision Metal Technology Co.,Ltd. is a professional investment casting manufacture with more than 10 years of lost wax process experience in China. Zeli precision Metal has its outstanding ablitity in mould making, investment casting and machining, which makes"One-stop Service" come true.If you have any questions in price,quality and service,plz feel free send me email: sharon@zeliprecisionmetal.com. we will reply you very soon. Zeli owns the hign sci-tech CNC milling and turning machines,CNC machining center, three-dimensional coordinate measuring instrument, which can assure you of the perfect quality products. We can manufacture variety of high-grade precision castings and machined parts in stainless steel, carbon steel,low alloy steel,cooper, aluminum , cast iron and other materials. These products serve in a wide range of fields, such as aviation, shipping, petrochemical, automotive industry, medicine&health and daily hardware.We have achieved ISO9001:2008 and TS16949 certificate already. with years of steady development, more than 80% products of Zeli are exported to North America, UK, Italy, Sweden, Germany, Taiwan and etc.Zeli has a casting tolerance range of DCTG3-6 and surface roughness is Ra1.6-3.2. Weight ranges from 1g to 148kg, The maximum dimension is 1000mm*620mm*380mm and the minimum wall thickness is 0.5mm.Zeli has sets of advanced inspection equipment to ensure a reliable control of the product quality from surface to internal, such as Direct-reading Spectrometer, Hardness Testers, Electron Metallurgical Microscope, X-ray Examination, Surface Roughness Detector, Image Measuring Instrument, CMM, etc.Please send drawings to sharon@zeliprecisionmetal.com. We will quote you asap.