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普(pu)晟(sheng)公(gong)(gong)司(si)隸屬(shu)(shu)于河南省日立信股份有限公(gong)(gong)司(si)，在氣(qi)(qi)體檢(jian)測領域擁有數十項專利(li)及非專利(li)核心技術，產品(pin)涵(han)蓋擔(dan)載型貴金屬(shu)(shu)催化劑、多孔(kong)氣(qi)(qi)體擴散(san)電(dian)(dian)極、膜-電(dian)(dian)極組合體、燃料電(dian)(dian)池型氣(qi)(qi)體傳感器、定(ding)電(dian)(dian)位(wei)電(dian)(dian)解式氣(qi)(qi)體傳感器、無鉛氧氣(qi)(qi)傳感器等上百個品(pin)種。普(pu)晟(sheng)公(gong)(gong)司(si)是英國(guo)DART SENSORS甲醛(quan)(quan)檢(jian)測模(mo)組全(quan)球唯一(yi)指定(ding)生(sheng)產工廠。普(pu)晟(sheng)公(gong)(gong)司(si)的(de)WZ-H3型選擇性甲醛(quan)(quan)檢(jian)測模(mo)組具有壽命長，抗干(gan)擾能(neng)力強的(de)優點，可(ke)準(zhun)確(que)檢(jian)測室內(nei)甲醛(quan)(quan)含量。