国产精品情侣呻吟对白视频,欧美另类精品一区二区三区,www.人妻.com,操美女b亚洲av

Guide the life with Quality
Innovation as main mindset
  • 0.4um
    Measurement Accuracy
  • 0.8um
    Product Accuracy
  • 0.05mm
    Thinnest Part
  • <3mg
    Dynamic Balance
  • 1/10000
    Critical Accuracy
  • ODM.OEM
    Independent R&D
  • 188
    Total Patents
  • Ultra-precision
    Development & Design Of Ultra-precision Mould
Aim the world as the stage
Ningbo Henghe Precision Industry Co.,Ltd.
Aims to become a top ultra-precision manufacturing enterprise.
Partners
Henghe Precision has successively cooperated with: Panasonic, SEB，Toshiba, Aisin, SAIC, Kohler, Huawei, Geely，LIUBIKE，WEICHUANG and other well-known domestic & foreign companies.