longjoin光控器_路灯光控器_photocell sensor_上海朗骏智能科技有限公司官网

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description	上海朗骏智能科技股份有限公司，20多年专注设计、研发、生产与销售一体的光控加工电子科技产品公司，主营各种LED路灯、日光灯、卤素灯等户内及户外灯具设备智能光控开关。针对路灯、庭院灯、走廊灯、门灯等照明灯具进行跟踪环境亮度水平自动开关控制部件，是国内首次采用目前最为先进的国际公认的光控器产品标准—美国UL773标准生产的双金属式光控器。Mainly engaged in various LED street lights, fluorescent lamps, halogen lamps and other intelligent lighting switches for indoor and outdoor lighting equipment.
keywords	智能型光控器_路灯光控开关_photocell switch_photoelectric sensor_photocell sensor switch_SHANGHAI LONG-JOIN INTELLIGENT TECHNOLOGY INC
introduction	www.longjoin.com There are 1 links were found on the page. There are 2 backlinks link to www.longjoin.com There are 1 anchor text link to www.longjoin.com，the most used anchor text in all backlinks is：上海朗骏电子有限公司
update time	2020-08-19 00:08:06

1 Outlink

2019-12-07 to 2020-08-19

type: text

text: UMELINK

link: umelink.com.cn

behavior: follow

2 Backlink

2005-10-30 to 2005-10-30

site: p.cn

type: text

text: 上海朗骏电子有限公司

link: www.longjoin.com

behavior: follow
2005-10-29 to 2005-10-29

site: nqad.com

type: text

text: 上海朗骏电子有限公司

link: www.longjoin.com

behavior: follow

1 Anchor Text

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