• <bdo id="cqgyo"><source id="cqgyo"></source></bdo>
      <dfn id="cqgyo"><samp id="cqgyo"></samp></dfn><small id="cqgyo"><menu id="cqgyo"></menu></small>
    • <li id="cqgyo"><table id="cqgyo"></table></li>
    • <sup id="cqgyo"><delect id="cqgyo"></delect></sup>
      <center id="cqgyo"></center>
      av中文字幕免费,一区二区亚洲精品,亚洲日本久久,黄色精品视频网站,亚洲天堂二区,深夜av在线,欧美综合网,日韩无码影片

      Welcome to the website of Shenzhen Precision Products Co., LTD.

      Non-standard precision hardware parts manufacturers

      Main: CNC lens processing, precision parts processing

      • 24-hour service hotline:
      • 400-888-8888 12345678911

      Hot search:

      Glass lens - differentiation lens - mobile phone lens - fan copper bushing - communication fiber

      Precision hardware products

      Focus on all kinds of precision hardware accessories manufacturing and development

      Company history

      6 years of pursuit of qualityCompany history

      Precision machining is a machining method with machining accuracy up to 1 micron. Precision machining method mainly includes fine turning, fine boring, fine milling, fine grinding and grinding technology. Under strictly controlled environmental conditions, the use of precision machine tools and precision measuring tools and measuring instruments to achieve. Machining accuracy of 0.1 micron or more is called ultra precision machining. In the aerospace industry, precision machining is mainly used to process precision mechanical parts in aircraft control equipment, such as hydraulic and pneumatic servomechanics.

      MORE

      News center

      主站蜘蛛池模板: 欧美卡一卡二卡四卡免费| 91精品啪国产在线观看免费牛牛| 福利导航在线视频| 久久伊人色| 亚洲乱码精品一区二区| 丁香五月综合| 国产精品一级a视频| 亚洲成人综合网站| 欧美丰满老妇性猛交| 免费网站污| 亚洲天堂区| 亚洲国产精品午夜福利| 亚洲国语无码| 激情综合五月| 91导航| 国产高潮白浆喷| 日韩av激情在线| 亚洲国产精品久久精品| 99中文在线精品| 中国不卡一区| 中文字幕一二区| 全亚洲精品成人| 亚洲黑人av| 亚洲人妻自拍| 999毛片| 久热这里只有精品12| 99精品无码一区二区| 人妻无码网站| 91资源在线| 国产精品资源管理站在线直播| 亚洲无码色| 国产精品天干天干综合网| 波多野结衣无码视频一区二区三区 | 国产日韩欧美黄色片免费观看| 日韩成人电影一区二区| 日韩精品人妻中文字幕有| 黄色三级亚洲男人的天堂| 老女人丨91丨九色| 亚洲国产日韩a在线播放| 国产ts| 国产精品丝袜高跟鞋|