ʻIke ʻia i ka makahiki 2001, ʻo Beijing Jingyi Bodian Optical Technology Co., Ltd. (ʻo ia ka Hale Hōʻikeʻike Kiʻiʻoniʻoni o Beijing Institute of Film Machinery) he ʻoihana ʻenehana kiʻekiʻe ma Beijing Economic Development Zone.ʻOi aku ka nui o ka ʻoihana ma mua o 40 mau makahiki i ka noiʻi ʻenehana kiʻiʻoniʻoni a me ka hoʻomohala ʻana a me ka hana ʻana i nā huahana, a loaʻa iā ia kahi kūlana hana maikaʻi, hana kiʻekiʻe a me nā lako hoʻāʻo a me kahi hui kiʻekiʻe.Ua hoʻomohala ka hui ma kahi o 20 mau huahana kiʻiʻoniʻoni ʻoniʻoni ʻoniʻoni, ʻoi aku ka nui o nā: narrow-band filter series for biochemical analyzers and microplate readers;ʻoki ʻoki hohonu a me ke kiʻekiʻe-steep medium-bandpass no nā mea ʻike ʻike fluorescence kānana kānana a me nā kānana holo lōʻihi e pili ana;nā kānana ʻoki ʻoki like ʻole, metala (medium) kiʻekiʻe noʻonoʻo aniani, polarization beam splitters, beam splitters, dichroic mirrors, wavelength gradient filters, Optical thin film parts like UV mirrors and density sheets, a me nā kānana kūikawā i hoʻohana ʻia i ka ʻenehana aerospace. a me nā huahana koa.Hana ka hui i nā lawelawe e like me nā mea e komo mai ana, nā laʻana, a me ke kaʻina hana kiʻi e like me nā pono o ka mea kūʻai aku.Hoʻopili ka hui i ke kumumanaʻo o ka "hoʻokumu pono, ʻenehana ʻenehana, a me ka mea kūʻai mua" e lawelawe i nā mea kūʻai aku ma ka home a ma waho me ka naʻau holoʻokoʻa.