Shanghai Raremetal (ISO 9001: 2008 verified factory), we are the manufacturer for Nonferrous Metal alloys as Tungsten, Molybdenum, Ti Gr1/Gr5, Ta, Nb, starting from the powder into the parts as to the clients' requirement, the main application of our products lies in 3 areas:
1, the X-ray shielding/Collimators/Pre-collimators/detector foils/cartridge shields/MLC;
2, Heatsink substructure in LED and semiconducts;
3, Other industrial applications for balance weight, toolings, bars, coils, foils etc;

The reasons you may think we can be reliable:
1, We can keep secret, and have signed NDA with most of our clients;
2, We can make mass production and also willing to make small orders or prototypes;
3, We can make very small parts, with thin foils, with high precision and high efficiency equipment combination;
4, We have special particle preparation process, to make sure high density and surface situation;
5, We have high precision testing instruments like OGP smartscope/, high efficiency in checking the flatness/size/roughness;
6, Full comprehension for high intensity alloy in medical or imaging X-ray applications, many years experience working for lots of world famous enterprises;
7, Experienced team and workers;

The materials we are using:
1, 99.95% Tungsten (W);
2, WNiFe (90%-95%W);
3, WNiCu (93%-95%W) for non- magnetism;
4, Molybdenum (99.95% Mo);
5, W-Nylon (need moulds and big MOQ);
6, WCu(60%-89%W);
7, MoCu;