Chang Song Electric Co., Ltd. Tau tsim muaj xyoo 1995, nrog ntau dua 35000M2 chaw tsim khoom, 260 tus neeg ua haujlwm, nws dhau los ua ib qho ntawm cov chaw tsim khoom siv hluav taws xob hauv Suav teb. Thiab yog ib lub Hoobkas thaum ntxov tshaj plaws hauv kab nrog yuav luag 20 xyoo kev paub hauv kev tsim khoom thiab kev txhim kho rau cov khoom siv hluav taws xob.

Chang Song Electric Co., Ltd. Tau tsim thiab tsim ntau yam khoom siv hluav taws xob hauv kev lag luam uas suav nrog: Circuit Breakers, Panel Boards, AC contactors, Meters, Relays, Fuses, Control Units ... nrog rau ntau lwm yam khoom siv hluav taws xob xws li LED teeb pom kev zoo.

Changsong Cowns niaj hnub R & D chaw rau kev tsim cov khoom siv hluav taws xob nrog cov kab tiav ntawm cov khoom siv high-tech molding, cov khoom siv tsim khoom thiab lub zog loj ntawm kev txhawb nqa kev txawj ntse, ntxiv rau cov tub rog tsim qauv siab heev uas siv los ntawm cov pab pawg engineering thawj chav kawm nrog cov khoos phis tawj super industrial. Yog li, txhua daim ntawm cov khoom tau lees paub tag nrho nrog cov khoom zoo tshaj plaws, kev tshawb fawb thiab kev tsim tshiab nrog rau kev ua haujlwm zoo heev.

Changsong tau txais daim ntawv pov thawj ISO9001 zoo system, ISO14001, OHSAS18001, CB daim ntawv pov thawj; SEMKO thiab CE daim ntawv pov thawj, thiab lwm yam. Nws tsis muaj qhov tsis ntseeg tias cov khoom lag luam tau txais tos zoo tsis yog hauv tsev xwb tab sis kuj nyob rau hauv kev lag luam txawv teb chaws txhua xyoo.

Yuav kom ua tau tus thawj coj hauv kev lag luam hluav taws xob, Changsong txuas ntxiv nce thiab hloov kho cov chaw tsim khoom, txuas ntxiv txhim kho cov txheej txheem thiab siv cov cuab yeej tshuaj xyuas zoo tshaj plaws los coj peb cov khoom mus rau qib zoo dua nrog rau kev pabcuam xa khoom zoo tshaj plaws thiab sai.