Leading Washer Nut Manufacturer for Custom Fasteners
ISO-Certified Conical Washer Nut Production | Global B2B Supply Solutions.
K Locking Nuts
Conical Washer Nuts
Serration Washer Nuts
Custom Washer/Nuts
— Upcoming Exhibitions
Exhibition
Fastener Fair Italy 2026
Location
CityLife - Allianz MiCo, Italy
Time
24 - 25 June 2026
Booth
215
International Fastener Expo 2026
Location
Phoenix Convention Center, Phoenix, AZ
Time
8-9, OCT 2026
Booth
3438
Fastener Fair Global 2027
Location
Stuttgart, Germany
Time
6 - 8 April 2027
Booth
TBC
— About Shaw Guang —
Washer Nut Specialist Since 1999
Combining precision nut forming and washer assembly under one roof in Tainan,
Taiwan — serving automotive and industrial customers worldwide.
🏭
25+ Years Experience
Founded in 1999, serving global automotive and industrial customers across 40+ countries.
🏆
IATF 16949 · ISO 9001
Certified quality management with full PPAP, APQP, and CQI-9 documentation support.
⚙️
500 Tons / Month
In-house cold/hot forging, stamping, tapping and assembly in a 1,800 ping facility.
— Product Range
Main Products
Standard
Washer Nut
Custom
Nut
Custom
Washer
Fully
Custom
— Get a Quote
Send Your Inquiry
Tell us your requirements and we'll respond within 1 business day.
📠 +886-6-2053070
📍 No. 72, Lane 26, Fuxing Rd., Yongkang Dist., Tainan City 710, Taiwan