welcome to zhuji langpu optics co., ltd specialized in lasers, optics & laser parts â,??mirror, filter, beam expander, scan lens (f-theta lens), beam combiner mirror, si/ge/caf2 window, nd:yag rod, cth:yag rod, tgg crystal, er:yag rod, er, cr:ysgg rod, outp

Lapping Carrier Steel,Filter Mesh,Waste Oil Reproduction Processor,Crystal Oscillator Parts,Low-passFilter Inspection Equipment,Oil Purifier,Oil Recycling,Lapping,lapping machine,Filter Inspection Equipment,vacuum cleaner,electronic precision parts,low-pass filter,inspection instrument,silicon wafer,waste oil disposal,Abandonment oil processing,AUTOMATIC,Semiconductor,Polish

All kinds of non-ferrous metal material,Tungsten molybdenum and tantalum parts and heating room series products in all kinds of high temperature furnace,Tungsten and molybdenum products in crystal furnace of PV industry,Various single crystal furnaces thermal field tungsten and molybdenum products in sapphire industry,Diaphragms and electrodes products in various instruments

car battery,lead crystal,UPS battery,AGM battery,auto parts

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rf/microwave parts , amplifier, crystal oscillator, filter, comb generator

quartz crystal/electronic parts