免费播放一级黄色毛片-黄色一级小电影欧美-免费欧美一级黄色大片-看美国黄片3级片-一级黄性爱视频免费在线播放-国产a级一级视频免费看-一级毛片在线观看黄色小说-一级黄色视频播放器免费看-91黄色电影一级片子

Welcome to the Huizhou Zhiheng Metal Products Co., LTD.!

Collection / home  Chinese
NewsPresent:home > news
Hardware how to maintain it?
1, to maintain the cleanliness of the hardware fittings, use the water stains on the surface of the use of water stains, etc., and often keep the surface clean and dry.
2, not the hot cup of tea or other high-temperature objects placed directly in the furniture hardware accessories (glass, stainless steel, metal handle, etc.), should use a tripod, heat insulation pad, in order to avoid surface discoloration or blistering.
3, do not use sharp, hard goods scraping test surface, use a damp cloth to scrub or a damp cloth dipped in neutral detergent extract or detergent treatment after should wipe dry water can be.
4, avoid using a hard object impact or surface with sharp scratch hardware accessories, avoid contact with hydrochloric acid, salt, brine or trait.
5, with serious surface stains or scratch, burn fireworks and use sandpaper (400-500) light grinding surface, and then cleaning cloth.
6, metal rails, hinges, hinge and so on should be marked with lubricating oil regularly, to keep the bright lubrication.
    Next
Copyright :  Huizhou Zhiheng Metal Products Co., LTD.   Technical support :   gdwl.net.cn www.wx1258.com
Sweep into
website