23+ years' experience
Since2001
OEM
Available
Price
Competitive Pricing for Optimum Profit Margins
Fast Delivery Time
We Have Service Over 100+Customers
OurStandard Products
Self drilling screws
Tolerance (Millimetre)
0.1mm-0.2mm
Material
Steel and stainless steel
Surface Treatment
Customized
DIN7504K white/yellow zinc plated hex head self drilling screws for roofing with bonded washer
Hexagon bolts
Tolerance (Millimetre)
0.1mm-0.2mm
Material
Carbon steel,8.8 Grade.
Surface Treatment
Customized
Finish:Zinc Plated , Black Oxided, Plain
Hex Flange Roofing Screws
Tolerance (Millimetre)
0.1mm-0.2mm
Material
steel
Surface Treatment
Customized
Roofing Screw High Quality Taiwan 65Mm Hex Flange Roofing Screws With Rubber Washer Hex Washer Head Metal Roofing Screws Type
Our Factory
Custom Manufacturing Solutions: Your Blueprint, Our ExpertiseCustom Manufacturing Solutions: Your Blueprint, Our Expert.
CNC Workshop
We often have to make finished screws and nuts, so we need to use CNC machines.
Head Cold Workshop
With ten cold heading machines, we can fulfil your orders all year round!
Head Cold Workshop2
Our cold headers have over 30 years of experience.
GERMANY FAIR
“Struggling with standard fasteners? Choose SUNHY—where your unique needs define our custom solutions. Unmatched quality, on-time delivery.” custom solutions. Unmatched quality, on-time delivery
A look at our satisfied users
excellent product quality and very well packaged.it arrived at the agreed time.i am very happy and i recommend them
Andre P
