incandescent tungsten filament lamp incandescent tungsten filament lamp Tungsten filament can be used in energy-saving lamp. Based on advanced equipments and technology introduced from
tungsten filament for light tungsten filament for light We are largest producers of tungsten lamp filaments, wire filament and other specialty components for leading lighting ma
tungsten wire tungsten wire 1:: Chemical composition: Content of tungsten Content of all other elements Content of each element ≥99.95% ≤0.05% ≤0.01% 2
tungsten filament for light tungsten filament for light We are largest producers of tungsten lamp filaments, wire filament and other specialty components for leading lighting ma
tungsten wire for energy-saving lamp tungsten wire forenergy-saving lamp 1 Our advantages: A complete tungsten industry chain(mine-power-ingot-wire-filament) B advanced equipment importe
tungsten sheet tungsten sheet By special processing, produce hot-rolling and cold-rolling products with high quality Wslab,such as W electrode plate,heater, heat-sh
tungsten wire for energy-saving lamp tungsten wire forenergy-saving lamp 1 Our advantages: A complete tungsten industry chain(mine-power-ingot-wire-filament) B advanced equipment importe
tungsten wire for energy-saving lamp tungsten wire forenergy-saving lamp 1 Our advantages: A complete tungsten industry chain(mine-power-ingot-wire-filament) B advanced equipment importe