中文字幕免费高清-精品国产一区二区三区久久久蜜月-色婷婷av一区二区三区软件-国产毛片av-手机电影在线观看-一区二区影视-久久久久久久久电影-成人国产免费-日本中文字幕免费-日本在线播放视频-欧美91在线-亚洲图片综合区-亚洲欧美日韩高清-伊人看片-日本护士╳╳╳hd少妇

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.

 

PRODUCTS

News Center

INQUIRY

  • Name:
  • Tel:
  • * Email:
  • Message Title:
* Message Content:
Submit