• <thead id="gpwd1"></thead>

    <s id="gpwd1"></s>
    <cite id="gpwd1"><rp id="gpwd1"><form id="gpwd1"></form></rp></cite>
    <thead id="gpwd1"><rt id="gpwd1"><form id="gpwd1"></form></rt></thead>
    <blockquote id="gpwd1"></blockquote>

      撸啊撸激情久久,亚洲AV成人无码网天堂,久久久久久久,性爱综合网,91人人干,五月综合色,国产91无码精品综合,日日夜夜人人

      360 Degree Sony Effio, 1/3" 700tvl 200 Meters IR Speed Dome PTZ Dome Security Camera

      US$279.00 100 Pieces (MOQ)
      Payment Terms:
      T/T, Western Union, Paypal, Money Gram

      Last Login Date:

      Nov 14, 2025

      Main Products:

      Smoke Detector Smoke Alarm, Gas Detector LPG Natural Gas Detector, Fire Alarm Sounder, Magnetic Door Contacts, Security Alarm System, Co Detector, Security Camera

      Find Similar Products

      Product Description

      Company Info

      Address: Longhua Town, Baoan District, Shenzhen, Guangdong, China
      Business Type: Manufacturer/Factory
      Business Range: Lights & Lighting
      Company Introduction: Established in 2002, Shenzhen Longsin Intelligence Technology Co., Ltd. is a high-tech enterprise specializing in the whole process of research, development, manufacture and marketing of two main categories of products. Our product categories include Security System Products (Infrared/Gas/Smoke Detectors, Battery/Electronic/Mic/Piezo Sirens, Magnetic Switches, Emergency Buttons, Fire Alarms, CCTV Cameras and Alarm Lamps), and Auto Security Products (Sirens and Alarm Lamps). In addition, we also provide ODM/OEM services to meet your special requirements with steady annual growth and rational expansion.

      We are strongly dedicated to manufacturing products of excellent quality to meet and surpass customers' requirements. To ensure a steady and sustainable growth, Longsin constantly uses advanced international management from overseas countries and trains Longsin staff well. Longsin attained ISO9002 certificate of TUV Germany in 2003. We also successfully obtained ISO9001: 2000 and QS9000 certificates of BSI (British) in October, 2005. Meanwhile, Longsin intelligent technology has been granted safety approvals for electrical appliance by testing laboratories, including CCC and CE, all of which have brought us more opportunities and competitive advantages in both domestic and abroad markets.

      Our company offers competitive products with excellent services at cheap prices and aims to take building harmonious society and safe city as our own duty. We adhere to three principles of "sincerity, win-win, and development". We welcome all of our domestic and international friends to visit our company for negotiation and cooperation. We are looking forward to seeing you in the near future. Let's develop together.
      Send your message to this supplier

      Post a Sourcing Request Now

      主站蜘蛛池模板: 伊人99在线| 精品国产一区二区三区av片| 国产美女久久久亚洲综合| 色猫咪av在线观看| 久久国产免费福利永久| 久久精品国产亚洲精品色婷婷| www.51vv.com| 亚洲国产第六| 国产XXX| 免费偷拍| 国产日韩精品在线视频| 少妇高潮喷水久久久影院| 97香蕉碰碰人妻国产欧美| 国产精品乱子伦一区二区三区| 欧美国产综合欧美视频| 久久黄色片| 在线无码国产精品亚洲а∨| 免青青草免费观看视频在线| 久久凹凸视频| 亚洲精品字幕| 精品国产高清中文字幕| 国产国产国产国产系列| 国产成人毛片在线视频| 成人精品视频一区二区三区| 久久久国产免费影院| 成人黄色国产| 国产精品无码午夜福利| 久久麻豆精品| 91成人精品免费在线| 国产一区二区三区不卡视频| 97超级碰碰碰免费公开视频| 九九视频精品在线| 中文字幕日产乱码中| 久久精品国产精品第一区| 亚洲AV高清一区二区三区尤物| 久久精品女人天堂aaa| 成人综合伊人五月婷久久| 综合偷自拍亚洲乱中文字幕| 欧美精品人人做人人爱视频| 精品九九在线| 国产精品一品二品有码|