I te tau o 2011, he nui te panonitanga i te waahi o te whenua i Siying. Ma te whakakotahi i te rama rama, SMD diode, me te hanga taraiwa o te diode marama, ka huri te kamupene ki te whakarereke. I tua atu, i angitu te whiwhi raihana kawemai me te kaweake, tukua ratou ki te kaweake...
Ko Ningbo Siying Optoelectronic Lighting Science & Technology Co., Ltd. kua tipu ake hei kaihanga rongonui e tohunga ana ki te maha o nga rama rama-rama, e ngana ana ki te tuku taonga me nga ratonga tino pai ki ona kaihoko. I heke te haerenga a te kamupene i te tau 2003 i tana urunga ki t...