• <tfoot id="ccccc"><noscript id="ccccc"></noscript></tfoot>
    <nav id="ccccc"><sup id="ccccc"></sup></nav>
    <nav id="ccccc"><code id="ccccc"></code></nav>
  • <tr id="ccccc"><small id="ccccc"></small></tr>
  • 夜夜添无码试看一区二区三区 ,中文字幕在线不卡一区二区,av电影在线观看,国产情侣久久久久aⅴ免费,国产欧美一区二区精品性色,国产va免费精品观看精品,色综合久久精品亚洲国产,亚洲国产成人一区二区精品区
    13601214986
    HOMEPAGE > NEWS CENTER > Company News
    Strong R & D team & technical exchange of famous schools
    Time:2023-03-24 Hits:
    The company's R & D team is strong, with a group of professional and technical personnel, including engineers, senior engineers, master's graduates of composite materials industry, doctoral graduates, senior technical personnel.
    Our company has a good business environment and high-quality personnel team, technology R & D personnel accounted for 40% of the total number, are the industry has rich technical experience and strict training of high-end talents
    With a number of colleges and universities related professional professors, engineers and other long-term close cooperation, and with a number of national research institute experts to maintain close communication, access to continuous technical support, for the company's new technology product development has laid a solid foundation.
    Copyright©2024 BEIJING?HENGJIXING?TECHNOLOGY?CO.,?LTD Address:West?Fourth?Ring?Road?North,?Haidian?District,?Beijing  
    Telephone:13601214986 Fax:13601214986 E-Mail:13693395877@163.com
    Update Time:2024-11-01  
    Design:FRP  
    主站蜘蛛池模板: 日本中文字幕乱码免费| 日韩中文字幕中文无码久本草| 霍州市| 天堂av无码av一区二区三区| 精国产品一区二区三区a片| 国产精品美女在线看| 平利县| 人人澡人人爽夜欢视频| 无码AⅤ一区二区三区| 亚洲精品一区二区三区婷婷月| 免费的污污的网站在线观看| 三级免费进入又大又粗又爽| 国产精品无码午夜免费影院| 国产精品视频区| 亚洲第一区第二区第三区| 定陶县| 自拍亚洲综合在线精品| 中文字幕无码视频手机免费看| 亚洲人成电影网站色mp4| 国产精品美女久久久久av超清| 在厨房拨开内裤进入毛片| 国产一区二区三区av在线无码观看| 久久国产劲暴∨内射新川| 亚洲成av人片在线观看无码不卡| 灌南县| 国产精品中文| 美女视频久久久| 精品偷拍被偷拍在线观看| 台湾佬自拍偷区亚洲综合| 高潮射精日本韩国在线播放| 色噜噜狠狠色综合久夜色撩人 | 40岁成熟女人牲交片| 人人妻人人澡人人爽不卡视频| 国产免费人成视频在线观看| 私人vps一夜爽毛片免费| 成品人视频ww入口| 少妇无码av无码专区线| 99精品国产在热久久| 蜜臂久久99精品久久久久宅男| 亚洲日本久久| 97人人模人人爽人人少妇|