• ABOUT
    Company Profile Corporate Culture Development History Honors & Qualifications
  • PRODUCTS
    Bolts & Screws Nuts Anchor & Foundation Fasteners Washers & Gaskets Assemblies Pins & Rivets Custom & Non-standard Parts Elevator Parts
  • R&D CAPABILITIES
    Laboratory Equipment Invention Patents Certifications
YONGHAO BOLT YONGHAO BOLT YONGHAO BOLT
  • NEWS
    Company News Industry News Media Center
  • PARTNERS
  • CONTACT
    Contact Information Online Message Careers
Chinese English
YONGHAO BOLT

HIGH-STRENGTH
FASTENER SPECIALIST

Focused on the R&D and manufacturing of high-strength bolts, nuts, anchors, assemblies and washers, delivering reliable fastening solutions for critical equipment and diverse industrial applications.

Since 1990 Jingjiang · Jiangsu
YONGHAO BOLT
01 ABOUT YONGHAO
Company Profile Corporate Culture Development History Honors & Qualifications
02 PRODUCT CENTER
Bolts & Screws Nuts Anchor & Foundation Fasteners Washers & Gaskets Assemblies Pins & Rivets Custom & Non-standard Parts Elevator Parts
03 R&D CAPABILITIES
Laboratory Equipment Invention Patents Certifications
04 NEWS CENTER
Company News Industry News Media Center
05 PARTNERS
06 CONTACT US
Contact Information Online Message Careers
Language
CN / EN
Online Mall
Service Hotline 0523-84253759
Fax 0523-84255089
Email yh@yj-a.com

  • A Thread-Turning Device for U-Bolts

  • A Deburring Device for Extra-Long Bolts

  • A Horizontal Lathe Specially Designed for Machining Bolt Spheres

  • A Cutting Device for Raw Materials Used in Metal Fastener Processing

  • A Chamfering Device for Extra-Long Bolts

  • An Anti-Loosening Bolt-and-Nut Structure

  • An Anti-Slip and Anti-Vibration Bolt Assembly

  • A Quick-Expansion Countersunk Bolt with Anti-Loosening Function

  • A Cooling Tank for Bolt Hot-Working

  • An Anti-Rotation Bolt Assembly Structure

  • A High-Efficiency Coating Device for Bolt Processing

  • A Feeding Mechanism for a Bolt Polishing Machine

  • A Bolt Locking Assembly for Aircraft Engine Compressors

  • An Anti-Loosening Bolt for Aviation Applications

  • A Device and Method for Detecting Loosening of Fastening Bolts
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YONGHAO BOLT

ABOUT YONGHAO

  • Company Profile
  • Corporate Culture
  • Development History
  • Honors & Qualifications

PRODUCT CENTER

  • Bolts & Screws
  • Nuts
  • Anchor & Foundation Fasteners
  • Washers & Gaskets
  • Assemblies
  • Pins & Rivets
  • Custom & Non-standard Parts
  • Elevator Parts

R&D CAPABILITIES

  • Laboratory Equipment
  • Invention Patents
  • Certifications

CONTACT US

  • Contact Information
  • Online Message
  • Careers
Service Hotline 0523-84253759
Address

No. 8, South of Danhuagang Bridge, Yanjiang Road, Xingang Industrial Park, Jingjiang, Jiangsu, China

Fax

0523-84255089

Email yh@yj-a.com
Copyright © 2026 JIANGSU YONGHAO HIGH STRENGTH BOLT CO., LTD. All Rights Reserved 苏ICP备18018701号-1
Technical Support: zzw
MESSAGE
HOTLINE 0523-84253759 EMAIL yh@yj-a.com