About ZM

Thiransipoti yabwino ndi mofulumira chitukuko ndalama,  Ningbo Zhengmao Electronics Co., Ltd.  (ndi dzina wakale Ningbo Shitong telefoni chigawo Factory) ili kum'mwera kwa Ningbo Province Zhejiang, China. Anakhazikitsidwa mu 2002, gulu lathu imakhazikika kufufuza ndi kupanga Pogwiritsanso Kuthetheka Zopinga, mpweya kumaliseche chubu ndi ena. 

Kusintha Kuthetheka Kusiyana (SSG) ali voteji makamaka kuyambira 110V kuti 800V ndi ubwino ambiri kuphatikizapo mitundu wathunthu, bata wabwino ndi moyo wautali (akhoza kugwiritsa zoposa zikwi zina zomwe anthu mamiliyoni ambiri). mankhwala zimagwiritsa ntchito kwa poyatsira pa anabisa ballast kapena msewu nyali, etc.

Gasi kumaliseche chubu ndi odana ndi ukalamba ndi mkulu kutchinjiriza kukana, capacitance ang'ono ndi sanafike msanga. Ambiri ntchito kwa zaka zoposa voteji kuteteza Telecom ndi zina zamagetsi komanso chitetezo mphezi.

Ndife membala pansi chizindikiritso cha Quality System Management (ISO9001-2008QMS). mankhwala athu onse amasonkhana muyezo mayiko a IEC61643-311, Malangizo Standard wa ITU-T K.12 ndi dziko muyezo GB / T9043-2008 / Communication Zida Pa-voteji Protection ndi General zaumisiri zokwaniritsa pa Mafuta kumaliseche chubu, etc. Mafuta kumaliseche chubu ndi RoHS ovomerezeka, komanso wakhala mbiri yabwino ndi German TüV, American up ndi SGS. 

Kuchokera pa Quality, ife cholinga pa wokhutiritsa makasitomala athu ndi kosalekeza kuwongolera wathu mankhwala khalidwe ndi utumiki kukumana ndi zisowa zanu. 


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