天天爽夜夜爱,蜜臀av午夜精品福利,国产99视频精品免费视频36,亚洲日本欧洲二区精品,特级做a爰片毛片免费看无码,亚洲乱理伦片在线观看中字,国产精品中文字幕av,好深好湿好硬顶到了好爽,无码日韩av一区二区三区,xxxx丰满少妇高潮

  • 
    
      百葉窗圖片載入中

      Information Center
      Hot Product
      Customer Service
      Customer Service
      Dongguan Dijing Lighting Co., Ltd.
      Attn: Mr.Li
      Tel: 0769-82265188
      Fax: 076982886433
      Mobile: 135 9078 9898
      QQ:1922339193
      E-mail: 1922339193@qq.com
      Website: www.55yao.cn
      Address:Guangdong Dongguan shatian mori state environmental south road no. 1 
      Dijing Lighting, rest assured that choice
      Your location:Your location:Home>>FAQ

      Chassis of crystalline light to pick

      Release date:2016-10-08 11:13:19

      Glittering and translucent get rid of crystalline light can attract people's eyes at the first time, so how to choose good quality and nice crystal lamp? Environmental protection technology co., LTD. Xi 'an small handkerchief tell everyone can take a look first at the chassis of crystalline light.

      The number of columns of the most common type of crystalline light several chassis materials: wood plate, iron, stainless steel. Wooden plate is one of the worst kind of material. Followed by iron plate, the best of stainless steel. But also a portion among the thickness. Wood plate, heavy pressure of it is to use wood plane, not easily at high humidity of city marketing, whether the after-sale things greatly. So choose products, can't see with the naked eye, big is good, is poor. Made from iron and stainless steel chassis, then depends on its thickness, the thicker the thickness, the quality, the better, of course, the greater the tolerance also.

      Made of iron chassis, is divided into three kinds, spray paint iron plate, iron plate of the lacquer that bake, galvanized iron plate. Painted iron plate, general technology, commonly used in low pressure light, flat light, modern light, use area wide, large amount. It also sets a layer on the surface of stainless steel, it is just as aggravating chassis bear strength; Iron plate of the lacquer that bake, usually for some high technology in the modern crystal lamp, use face is small, but the cost is high, it is especially strict with painting process; Galvanized iron plate, commonly used in conventional crystal lamp, larger crystal lamp, non-standard of crystalline light. Usable floor area also is particularly wide, but iron plate after forming, polishing, electroplating again. There are many kinds of, the color of the plating is the most common is the gold and chrome color.

      Made of stainless steel chassis, the most common type of stainless steel material cent two kinds of: mirror stainless steel, titanium plates of stainless steel. Special requirements and there's a black titanium stainless steel. Purpose: the first one, such as what is said above, with iron plate together, iron plate under dynamics, stainless steel decorative. The second is for hotels, villas, clubhouse in crystalline light. Any pattern, can be carved by laser. More than one meter below the five plate for the whole set, five meters above will need to pass the platter in production. And it has strict requirements on the thickness of the stainless steel, the commonly used material for: 1.2 and 1.5.

       

      Network Security
      三级黄片一区二区三区| 久久99精品国产麻豆| 日韩av电影一区二区三区四区| av之天堂在线免费看| 亚洲成a人片7777| 亚洲永久色| 亚洲精品男男一区二区| 国产微拍一区二区三区四区| 国产精品成人无码久久久久久| 国产精品久久国产三级国不卡顿| 骚虎三级在线免费播放| 亚洲第一香蕉视频| 再看日本中文字幕在线观看| 欧美专区在线观看| 亚洲综合小说另类图片五月天| 亚洲熟妇AV一区二区三区漫画| 一区岛国大片在线观看| 国产手机在线小视频免费观看| 色无码免费视频一区二区三区| 久久精品无码一区二区小草| av一区二区三区在线观看| 国内大量揄拍人妻精品視頻| 中文无码日韩欧免费视频| 亚洲精品无码成人片在线观看| 91精品专区国产盗摄| 国产精品日韩在线播放| 婷婷综合久久中文字幕| 久久亚洲道色宗和久久| 五月天婷婷激情无码专区| 亚洲侵犯无码网址在线观看| 性虎精品无码AV导航| 国产96AV在线播放视频| 日韩av一区免费观看| 国产成人8x视频一区二区| 婷婷成人丁香五月综合激情| 亚洲人成在线精品| 久久精品国产亚洲AV无码麻豆| 国产老熟女狂叫对白| 久久这里只精品国产99热8| 四虎永久免费一级黄片| 亚洲第一av网站|