成人色站久久综合在线视频-国产美女久久-精品精品国产高清a毛片-免费福利网站-人人超碰人人超级碰高清-天堂va

Stock code:002381
01 R&D capacity

Double Arrow Institute,with an area of 6,000 square meters, which was identified as provincial enterprise technology center by Zhejiang Province in 2005, provincial high-tech enterprise research institute in 2015, and Double Arrow green conveyor belt and international science and technology cooperation base for conveyor technology in 2016. It owns the world class Low Rolling Resistance Dynamic Splice Fatigue Testing Machine and various kinds of inspecting and testing instruments.

After 30 years of construction, the company has formed a high-quality R & D team consisting of experts and engineers, which accounted for 25% in total employees. The company has successively drafted 41 national and industrial standards, gained 136 national authorized patents, 40 provincial new products, and 15 registration certificates for scientific and technological achievements appraised by Zhejiang Science and Technology Department. The outcome of science and technology reaches over 95%.

The "National Spark Program" - pipe conveyor belt, "National Key New Product" and "Science and Technology Progress Award of Zhejiang Province" – energy-saving conveyor belt, high strength aramid conveyor belt and energy-saving aramid pipe conveyor belt developed successfully by the company are in a leading position in China and reach the international advanced level.

  • 3000KN Electronic Universal Testing Machine

    3000KN Electronic Universal Testing Machine

  • Low Rolling Resistance Dynamic Splice Fatigue Test Machine

    Low Rolling Resistance Dynamic Splice Fatigue Test Machine

  • GT-M-3000A Closed Type No Rotor Rheometer

    GT-M-3000A Closed Type No Rotor Rheometer

  • IRAffinity-1S Infrared Spectrometer

    IRAffinity-1S Infrared Spectrometer

  • GCMS-QP2010SE Gas Chromatography Mass Spectrometry

    GCMS-QP2010SE Gas Chromatography Mass Spectrometry

  • A16-3020BA CNC Ultrahigh Pressure Water Cutting Machine

    A16-3020BA CNC Ultrahigh Pressure Water Cutting Machine

  • E4000 Dynamic Viscoelasticity Testing Device

    E4000 Dynamic Viscoelasticity Testing Device

  • OZ-0500AC Ozone Tester & GT-7806-2HZ Dynamic Fatigue Testing

    OZ-0500AC Ozone Tester & GT-7806-2HZ Dynamic Fatigue Testing

  • Pipe Conveyor Belt Rigidity Test Device

    Pipe Conveyor Belt Rigidity Test Device

  • 5KN With High and Low Temperature Box Servo Control Computer Rally

    5KN With High and Low Temperature Box Servo Control Computer Rally

  • 300KN Electronic Universal Testing Machine

    300KN Electronic Universal Testing Machine

  • 5KN Servo Control Computer Rally

    5KN Servo Control Computer Rally

  • Chemical Analysis Laboratory

    Chemical Analysis Laboratory

  • VMS-4030H Automatic Image Measuring Instrument

    VMS-4030H Automatic Image Measuring Instrument

  • 100KN Electronic Universal Tensile Testing Machine

    100KN Electronic Universal Tensile Testing Machine

  • 300KN Electronic Universal Testing Machine

    300KN Electronic Universal Testing Machine

浙公網安備33048302000315號

Copyright ? 2017 DoubleArrow.Net All right reserved.

網站建設博采網絡

主站蜘蛛池模板: 国产真人无码作爱免费视频| 国产成人无码精品久久二区三区| 五级黄高潮片90分钟视频| 免费午夜无码18禁无码影视| 亚洲免费人成在线视频观看| 色妞色视频一区二区三区四区| 尤物yw午夜国产精品视频| 999久久久免费精品国产| 黑人巨茎精品欧美一区二区| 国产精品黄页免费高清在线观看| 国产aⅴ视频免费观看| 国产99久久久国产精品~~牛| 老司机深夜福利在线观看| 中文字幕亚洲综合久久| 日韩免费无码视频一区二区三区| 欧美色欧美亚洲日韩在线播放| 免费纯肉3d动漫无码网站| 国产又黄又湿无遮挡免费视频 | 国产av无码专区亚洲a∨毛片| 特大巨黑吊av在线播放| 熟女人妇交换俱乐部| 亚洲综合色在线观看一区| 久久色网站| 久久精品国产久精国产| 亚洲国产成人高清在线播放 | 亚洲一区观看| 久久受www免费人成看片| 国产女人乱人伦精品一区二区| 黄又色又污又爽又高潮动态图 | av人摸人人人澡人人超碰手机版| 久久影院午夜理论片无码| 中文字幕亚洲综合久久青草| 国产欧美在线观看不卡| 三级特黄60分钟在线观看| 亚洲人成色7777在线观看不卡| 国产精品高潮呻吟av久久| 欧美黑吊大战白妞| 国产成人精选视频在线观看| 大肉大捧一进一出好爽视频mba| 欧美亚洲国产H| 一本久道高清无码视频|