Henan Ruisheng Metals Co., Ltd. is a manufacturer of tungsten, molybedenum, chrome, tantalum, niobium, nickel and copper alloy with well-equipped testing facilities and strong technical force. &l...

27 / H, 3rd Stage, Industrial Suburb

Premiere Illuminations is a technocrat promoted concern manufacturing fine Tungsten wires, Tungsten filaments for GLS bulbs. The promoter is in this business since 1983. We are having 2 factories, at ...