Shanghai Yukai Mechatronics&Science Technology Co.Ltd..which is a professional enterprise to produce remote control intelligent lockset and integrates scientific research, production, and marketing.
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- 上海昱铠机电科技有限公司(原北京科意达)是集科研、生产、销售于一体,专业生产遥控智能锁等系列产品的现代化企业;