午夜福利美女激情久久,亚洲国产一区二区不卡,国产精品四虎永久在线,天天综合色天天综合爱,黄色午夜福利华人黑人,色综合久久五十路人妻,亚洲av毛片成人精品,国产一区二区成人在线,国产夫妻福利在线视频,日韩精品少妇一区二区

<ul id="e8mm0"><pre id="e8mm0"></pre></ul>
<ul id="e8mm0"><pre id="e8mm0"></pre></ul>
  • <th id="e8mm0"><nav id="e8mm0"></nav></th><samp id="e8mm0"></samp>
    • <strike id="e8mm0"><nav id="e8mm0"></nav></strike>

      About Us

      About Us

      Zhejiang Hatehui Technology Co., Ltd is located in China's standard parts production base-Zhejiang Haiyan. 

      It is a professional mechanical hardware manufacturer with self-export rights. 

      Hatehui has developed two series of products 

      with years of attention and research on mechanical hardware


      Fasteners

      The company produces and sells all kinds of German standard (DIN), American standard (ANSI), British standard (BS), Japanese standard (JIS) and non-standard fasteners, hydraulic accessories and ductile castings, etc., and our main products (outer hexagon bolts, inner hexagon bolts, flange bolts, carriage bolts, steel structure bolts, etc.) The specification diameter ranges from 5mm to 70mm (1/4"-2 1/2"), and the length ranges from 6mm to 800mm (1/4" —32”). Grade: 4.8-12.9. (American-made 2-10). Special products such as high-strength bolts and red bolts are favored by foreign customers. In 2005, our company has successfully passed the ISO9001 quality system certification.


      Stamping parts

      Hatehui established Yihan communication technology (Zhejiang) Co., Ltd. in 2020, and invested in stamping parts factory to produce stamping parts in 5g communication technology industry, solar photovoltaic industry and other fields.

      Hatehui has types of advanced multi-function equipment with a monthly production of more than 1,000 tons. The products are exported to the United States, Europe, Australia, Southeast Asia, the Middle East and other countries and regions. We will strictly control product quality, follow the customer-oriented service goal, pursue product‘s maturity and internationalization, and will keep good relationship with our customers in the new global competitive environment to create a better future!

       

      Our company culture


      Quality policy

      Focus on the quality of products, create high-quality products, find problems for better, and benefit customers to build our brand.


      Enterprise policy

      Pursuing innovation and excellence, harmony and win-win; becoming stronger and bigger, benefiting the society.


      Safety policy

      Safety is the first consideration, taking precautions, responsibility implementations and standard operations to achieve safety.


      Environmental protection policy

      Clean production, energy-saving and emission reduction, optimizing the environment, and developing business in a civilized manner.


      Enterprise goal

      Become a professional company in manufacturing, and also a responsible service provider in the mechanical hardware industry.


      Enterprise spirit

      Unity, progressive, innovation, self-improvement, ethics and open-mindedness.



      cf2.jpg

      未標(biāo)題-1.jpg

      久久高清免费中文字幕| 九九热在线观看免费视频| 久久夜色精品国产三级| 熟妇人妻va精品中文字幕| 美女让男人捅到爽的网站| 青青草原免费在线视频观看| 欧美成人免费在线精品| 日本熟女av免费视频| 亚洲激情区一区二区三| 国产午夜福利一区在线| 蜜臀免费视频一二三区| av成人资源亚洲精品| 激情偷拍自拍在线观看| 久久超碰97中文字幕林| 日韩欧美精品在线电影| 老头边吃奶边弄进去呻吟| 中文天堂最新版在线网| 国产成人精品一区二三区| 美女极度色诱视频国产| 久久婷婷亚洲一区二区三区| 日本午夜小视频在线观看| 人妻少妇太爽了嫩草影院| 中文字幕四虎在线观看| 日韩一区二区三区黄片| 色噜噜噜av天堂九区| 国产免费男女啪啪视频| 国产午夜大片在线观看视频网站| 日本乱论一区二区三区| 免费观看又色又爽又湿的视频软件| 国产成人无码aa精品一区| 日韩电影神马影视一区二区| 日韩精品久久一区二区三| 日韩欧美一区二区三区不卡在线| 国产一级特黄特色大片| 国产真实露脸3p视频观看| 日本不卡一区二区三区中文字幕| 久久国产精品一区二区三区| 国产精品美女作爱视频| 欧美老熟妇乱子伦视频| 日韩精品在线观看首页| 免费无码又爽又黄又刺激网站|