E pili ana iā mākou
ʻO ka Hōʻike Kūlohelohe
ʻO Yiyen e paʻa ana i ka hui kahi mea kūʻai aku kiʻekiʻe i ka noiʻi a me ka hoʻomohalaʻana i nā mea hana uila a me nā'ōnaehana uila no ka hana o nā mea. I kēia manawa,ʻo Yiyen Command e paʻa ana i nāʻoihana e like me Yiyen Electric Technology C., LTD), ACPT) (CSB), ka Regulator Voltage Regulator (Avr) ʻO Yiyen e paʻa ana i ka huiʻana o kaʻoihanaʻo Philoopoby o ka "ʻimi eʻimi me ka maikaʻi a me ka hoʻomohalaʻana me kaʻenehana".
Pono
ʻO ka hoʻokele waiwai ke kumu o ka hoʻomohalaʻana o Yiyen.we e kāohi i ka'ōnaehana hoʻokele waiwai a me keʻano o ke kikowaena o ke kikowaena o Iso9001. Loaʻa nā huahana nui i loaʻa i nā hōʻoia o CE, TUV, MSDS, UN38.3, etc. ʻO keʻano hanaʻenehanaʻo ia ka mea o ka hoʻomohalaʻana o ka Yiyen. Ua hoʻolakoʻiaʻo Yiyen meʻelua mau pūʻulu R & D (ʻo ia ma Shenzhen a me NaNJing a me keʻano o ke kulanuiʻo Tsinghua. Ua loaʻa iā Yiyen i kahi o 60 mau papa huahana. ʻAʻole ia e hōʻoia i ka holomua o nā huahana, akā e hoʻomau mau pū i nā huahana hoʻokūkū nui i nā huahana maloka.
300+
KĀNANAʻO nāʻoihana hui
15+
ʻO nā makahiki hana makahiki
100,000+
Nā'ĀpanaʻAmelika
130+ mau'āina
Hoʻopakele honua
50+
R & D Ceresnel
Nā noi huahana
ʻO ka hui e lawelawe anaʻo YiYen
Ua hoʻohana nuiʻia nā huahana a Yiyen i nāʻoihana nui e like me ka'ōnaehana hoʻonaʻauao,ʻoihanaʻoihana,ʻoihana moʻokalaleo,'ĀpanaʻAmelika,'Āpana a me nā Mika I ka manawa like, ua hoʻopaʻa ponoʻiaʻo Yiy Brand ma mua o 60 mau'āina ma waena o ke kālepa madrid. I kēia manawa, ua uhiʻia nā mea kūʻai aku a me nā mea hoʻohanaʻo Yiyen ma mua o 100 mau'āina a me nā'āina a puni ka honua, kahi i waiho ai i kahi kumu paʻa.
'Ōnaehana lawelawe lawelawe kūpono
R & d hui
ʻOihana a me nā hui maikaʻi r & D
Hopena
Hoʻokahi'ōnaehana'ōnaehana'ōnaehana
Pane wikiwiki
ʻO ka wikiwiki a me ka wikiwiki wikiwiki
Hana hana
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