This former general-news page has been replaced with practical fastener resources for buyers, engineers and project purchasing teams.

Choose the right resource
- Fastener RFQ checklist for standards, dimensions, grade, finish, quantity and destination
- DIN and GB specification guide for product and drawing review
- Inspection, packing and export document guide
- Selected project references for transport, power and renewable-energy applications
- Fastener product catalogue for bolts, nuts, washers, anchors, threaded rods and screws
For a quotation, email the product standard or drawing, size, grade, coating, quantity, packing and destination to sales@yyfasteners.com.







