About Us

History

2024
Expansion

Established first manufacturing plant of Long G  (Operate in Q4-2024)

2018
MAThread License

Acquired MAThread license to increase product type and meet customer's needs

2013
IATF 16949

Acquired IATF 16949 To enhance market competitiveness.

2011
Expansion LONG G

Founded Long G and established third manufacturing plant.

2005
Expansion

Established second manufacturing plant to increase capacity & competitiveness

1996
ISO 9001

Acquired ISO 9001

1984
Established logistics center

Providing JIT services to Kymco

1973
Founded DaFu

First Manufacturer Plant

Growth

Business/years
0
Employees
80
Products
1000

Capability

Cold Formed Parts: Bolts & Nuts

Equipment

Single Die-Stations
Two Die-Stations
Multi Die-Stations
Nut Formers
Open-Die

12
6
32 
10
12 

Equipment

SEMS   Machines                6
Machining                            18
CNC                                       22
Tapping                                12
Centerless Grinding           2

Product Sizes

Diameter: Bolt/Screws
Length: Bolt/Screws
Diameter: Nuts/Tubes
Length: Nuts/Tubes

M2.5~M22
MAX 450mm
30mm
MAX 75mm

Material

Carbon Steel 

Alloy 

Stainless Steel

Excellent manufacturer

Excellent Manufacturer of the Year (2021) awarded by the Ministry of Finance and the State Administration of Taxation.

Customer Approval