少妇人妻陈艳和黑人教练,真人做人试看60分钟免费视频 ,久久久久99精品成人片欧美,久久精品人人做人人爽97

Key word:

dongguanshi zhangli machine fittings co.,ltd.

dongguanshi zhangli machine fittings co.,ltd. is a thermal spraying factory located in the beautiful Humen town Dongguan city China,established in 1998,specializing in the production and repairing of the machinery part with thermal spraying coating in wire & cable,textile & chemical fiber,metallurgy industries,printing and packaging,canned food industry.
      We have the state of the art spraying equipment : the detonation spray coating series, HOVF spraying series,the wire flame spraying series,the rods and bars flame spraying series and so on.they mainly apply in regeneration of the professional mechanical fitting function,improve the wear-resistance,anti-corrosive,erosion resistance,high temperature proof and conductor adiabatic etc.The mental materials for the spray coating mainly are : chromium oxide ceramics,aluminum oxide,titanium oxide,tungsten carbide,nickel base,cobalt base and so on.we use different material and powder according toclients requirements. More +

  • 公司大樓正面

    Front of company building

  • 生產車間外樓

    Outer Building of Production Workshop

  • 行政辦公大樓

    Administrative Office Building

  • 公司前臺

    Company reception desk

  • 公司會議室

    Company Conference Room

  • 總經理辦公室

    General Manager's Office

  • 客戶接待室

    Customer Reception Room

  • 機械配件模具產品架

    Product area

ZHANGLI MACHINE SPRAYINGZHANGLI 5Big advantage

  • Excellent Spraying TechnologyCooperate with universities to develop and innovate, constantly learn and update, and introduce new coating technology from abroad.
  • Advanced production equipmentThe existing strong technical force and advanced and unique production equipment, further in-depth research and development of surface spraying production field.
  • Product DiversificationAccording to the different needs of customers, different materials will be selected to customize the surface spraying treatment solutions for you.
  • Extremely high quality assuranceContinuous R&D and innovation in the field of surface spraying! We wholeheartedly provide all-round and high-quality service to our customers.
  • Professional technical teamThe company has a large number of professional and technical personnel, including senior, intermediate engineers, assistant engineers, and other types of technical personnel more than 10.

News+ More

September 2010 Wire and Cable-Shanghai Exhibition

Common problem

  • How to Choose Thermal Spraying Technology

    Thermal spraying technology is the most effective, economical and direct method to enhance surface function and process parameters in the field of engineering and mechanical surface. Surface types that can be improved and improved by therm...

  • What are the differences between spray welding

    The combination of spray coating and spray welding layer with base metal is different. The exothermic chemical reaction occurs when the nickel-clad aluminium is heated by spray flame beam, and the micro-metallurgical bonding bottom layer a...

  • Under what conditions can spray welding be used?

    Spray welding is to reheat the preheated self-soluble alloy powder coating to 1000-1300 C, melt the particles, float the slag onto the surface of the coating, and disperse the boride and silicide in the coating, so as to achieve good bondi...

  • What should we pay attention to when choosing cabl

    When choosing wire and cable, attention should be paid to the selection of wire and cable types and specifications (conductor cross section). 1. Selection of Wire and Cable Types When choosing wires and cables, consideration should be give...

  • Mechanical Damage Caused by Mechanical Turning of

    Due to the large external diameter of mechanical power cables, it is difficult to transport and lay them, and the requirement for turning radius of power cables is stricter. In the construction of power cable, if the turning angle is too l...

Telephone

0769-85415700

function

Price

quality

service

Wechat sweep

Mobile phone sweep

亚洲爆乳无码专区WWW| 亚洲∧v久久久无码精品| 亚洲VA无码专区国产乱码| 免费A级毛片无码韩国| 真实的国产乱XXXX在线| 午夜福利精品导航凹凸| 色婷婷亚洲精品综合影院| 人妻体体内射精一区二区| 性按摩xxxx在线观看| 国产精品区一区二区三在线播放| 久久棈精品久久久久久噜噜| 把女邻居弄到潮喷的性经历| gogogo高清在线观看视频电影| 欧美人妻日韩精品| 香蕉久久久久久av成人| 久久精品a亚洲国产v高清不卡| 欧美性受xxxx狂喷水| 亚洲性色AV日韩在线观看| 免费看无码自慰一区二区| 精品女同一区二区三区免费站| 米奇777超碰欧美日韩亚洲| 中文人妻av久久人妻水蜜桃| 男生J桶进女人P又色又爽又黄| 色yeye香蕉凹凸视频在线观看| 国产又粗又猛又爽又黄的视频在线观看动漫 | 成人国产精品免费视频| 人人爽人人爽人人爽人人片av | 男人添女人下部高潮全视频| 精品人妻无码区在线视频| 亚洲精品自偷自拍无码| 国产麻豆成AV人片在线观看| 日韩午夜无码精品试看| 男女激烈床震gif动态图免费| 亚洲AV无码成H人在线观看| 亚洲欧美日韩综合久久久| 同性男男黄g片免费网站| 亚洲人ⅴsaⅴ国产精品| 国产成人AV大片大片在线播放 | 美女裸身裸乳无遮挡网站| 后入内射无码人妻一区| 国产av无码专区亚洲精品|