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

在线观看av网站永久| 欧美日韩亚洲国产天堂A| 波多野结衣乳巨码无在线观看| 18禁无遮挡羞羞污污污污网站 | 国产成人无码AV在线播放DVD| 人妻中文字幕无码专区| 亚洲午夜久久久久久噜噜噜| 青青草国产精品免费观看| 丰满熟妇乱又伦| 久久精品国产亚洲77777| 亚洲欧美另类久久久精品能播放的 | av片在线观看免费| 日本久久99成人网站| 乱码一线二线三线新区破解欧| 久久精品国产精品青草| 亚洲性夜夜综合久久7777| 躁躁躁日日躁| 小12萝裸体洗澡加自慰| 国产精品亚洲片夜色在线| 亚洲av无码乱码国产精品久久| 亚洲AV鲁丝一区二区三区| 精品国产SM捆绑最大网免费站| 亚洲国产AV一区二区三区四区| 一本久道中文无码字幕av| 80s国产成年女人毛片| 久久亚洲av无码精品色午夜麻豆| 亚洲国产精品久久AA片| 亚洲 日韩 激情 无码 中出| 成人1卡2卡3卡4卡网站| 色偷偷av老熟女| 色88久久久久高潮综合影院| 中文字幕无码他人妻味| AV无码国产精品色午夜麻豆| 久久久久久A亚洲欧洲AV冫| 国产精品99久久99久久久| 亚洲熟妇色自偷自拍另类| 久久婷婷综合色丁香五月| 亚洲伊人一本大道中文字幕| 久久久久亚洲AV成人片一区| 国内揄拍国产精品人妻| 久久久久亚洲av成人无码电影 |