- Zhuzhou Ruixin Refractory Metal Co.,Ltd
- tungsten alloy, tungsten carbide, tungsten electrode, carbide buttons, WCu, MoCu.
- Address:NO.2 Hongqi Middle road, Hetang district, Zhuzhou, Hunan,China Zhuzhou Hunan 412100 China
- Rising Sun Co.
- moly, Heat Sinks, Spreaders, Microwave Carriers, mocu, wcu, w, Ceramic Substrate Carriers, GaAs.
- Address:100 PEBBLE DR. ALABASTER AL 35007 United States
- Matek Electronic Materials (Shenzhen) Co., Ltd.
- sputtering targets, PVD materials, Target, MoCu, Nb2Ox, TiOx, Si, AlTi, Cr, Mo, W, Nb.
- Address:No. 32 of The Third Industrial Zone, Houting Community, Shajing Town, Baoan Shenzhen Guangdong 518104 China
- YuXiang Advanced Technology And Materials Co., Ltd
- tantalum and niobium cmc （cumocu）/mocu/wcu alloy.
- Address:Luoyang, Henan, China
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