日韩精品美女少妇激情视频,日韩高清av一区二区三,国产精品亚洲国产精品,欧美日韩国产一二三四五区,国产综合久久精品亚洲,日韩色图在线免费播放,国产白丝一区二区三区,国产一区二区熟女视频,成人日韩在线观看视频,久久熟女av一区二区三区

    1. <rt id="zgx99"></rt>

          <li id="zgx99"></li>

          用微信掃一掃

          二維碼
          Sinoyin Solars Co.,Ltd.
          Mail
          15062445093@163.com
          Tel
          +86-512-88876960
          ABOUT CASE QUALITY PRODUCTION PROCESS TEST SERVICE FAQ NEWS
          TEST

          SINOYIN TEST

          Withstand pressure

          1. Staffing Guarantee
          The company has an elite team with rich experience in quality management and positive development. It has one quality manager and one supervisor; two engineers; and eight QC personnel, a total of 11 people. College degree or above, accounting for 27.5% of the total number of employees.

          2. Production Process Capacity
          Our company has a large number of advanced equipment and technology and decades of experienced senior experts and a positive and elite team, making the technical equipment and technology level at the advanced level in the same industry, with CNC punching machine, CNC punching and flanging machine, CNC shearing Machines, laser welding machines and other equipment ensure the quality of the company's products.

          3. Detection Capability Guarantee
          Testing is an important part of product quality control. The company currently has advanced equipment such as pressure testing machine, light transmission tester, salt spray test machine, constant temperature drying oven, five-in-one program-controlled safety tester and thermal performance test system.

          4. Quality Management Guarantee
          The company strictly implements the ISO9001-2008 quality management system and strictly controls every step of the raw materials, technology, production process, finished product testing and product trace-ability of the products to ensure that the quality management processes of each product are under control.

          5. Solar Key-Mark,SRCC
          In recent years, our company products took the lead from the European Union SOLAR KEYMARK, United States SRCC, CE certification, 3C 


          Test Item

          Test Facility

          HOME  |  ABOUT US  |  PRODUCTS  |  CASES  |  QUALITY  |  NEWS  |  JOB  |  SERVICE  |  CONTACTS
          国产黄色大片免费网站| 久久精品WWW人人做人人爽| 国产黄色一级到三级视频| 国产一区二区传媒视频| 日本在线中文字幕免费| 亚洲一区二区精品动漫| 亚洲中文字幕无码久久2020| 一本大道AV伊人久久综合| 日产亚洲一卡2卡3卡4卡网站| 男女午夜猛烈啪啦啦视频| 青草在线视频免费观看| 男女无遮挡猛烈免费视频| 日韩一区av二区三区| 国产一区成人精品在线| av网站入口在线免费观看| 区一区一日本高清视频在线观看| 免费国产精品自拍视频| av人体艺术在线播放| 成人作爱性生交大兔费看| 欧美日韩精品不卡在线播放| 日韩精品一区二区av在线| 婷婷色在线视频中文字幕| 夜夜高潮夜夜爽夜夜爱爱| 亚洲一区二区三区香蕉| 国产精品一区理论片| 持续侵犯人妻中文字幕| 日韩精品成人亚洲欧美在线观看| 国产二级一片内射视频插放| 天堂日韩欧美在线观看| 91成人精品免费在线| 九九熟妇丰满少妇人妻| 亚洲国产用力插视频在线播放| 永久免费AV无码网站YY| 中文字幕第一页亚洲观看| 精品国产成人在线免费| 成人精品欧美一级乱黄欧美| 亚洲中文字幕av一区二区三区人| 久久精品少妇人妻视频| 中文字幕日韩亚洲精品| 美女福利视频尤物91| 黄色av手机在线免费观看|