42mm U-Channel Handrail for Glass: Sizes, Glass and Fittings
October 20, 2026
A 42mm U channel handrail sits on the top edge of a glass balustrade and gives people something
Ningbo Unikim Metal Products Co., Limited
Glass & Stainless Steel Railing Hardware Manufacturer
20+ Years of Factory-Direct Supply
Glass spigots, standoffs, clamps, base shoes, handrail fittings and cable railing systems in 304 & 316 stainless steel, made in Ningbo for wholesalers, contractors and OEM brands worldwide.
Materials & finishes
304 / 316 Stainless Steel
- Zinc & Aluminum Alloy
- Gold Finish
- Matte black
20+ years
manufacturing railing systems
4,000+
railing items available
ISO 9001
quality management · CE · SGS
OEM & ODM
custom sizes, logos and packaging
The premium brand in railing systems
Who we supply
One factory, three kinds of partners. Each gets the documents, pricing and support they need.
Wholesalers, importers & OEM brands
- ISO 9001 manufacturer with CE certification
- 4,000+ items at factory prices
- Professional QC team
- Detailed drawings for OEM
- Your logo on the items and custom colour boxes
- Door-to-door, on-time delivery
Construction companies & architects
- Design ideas for your project
- Engineering budgets
- Full design drawings based on your project
- Code-focused technical guides
Installers & DIY projects
- Engineering budgets and solutions
- Installs with standard tools
- Step-by-step installation guides
- Matched components for complete systems
About company
Ningbo Unikim Metal Products Co., Limited
We design and manufacture railing systems that fit your style, safety needs and budget, from home balconies to commercial stairways and pool decks.
- 20+ years manufacturing railing systems
- CE certificate and SGS certified
- ISO 9001 quality management
- Professional sales team and good service
Product series
Complete railing systems, customized for every project
Stainless steel, glass and aluminum systems, customizable in finishes, heights and layouts, with certified quality for residential and commercial installations.
Applications
Where our railing hardware is used
Choose the right system for each application, with guides written by our technical team.
06
Stainless steel glass canopy fittings for doors and walkways.
Best selling products
Popular railing hardware
Our most requested fittings, ready for wholesale and project orders.
Service & support
Backed by service you can count on
Easy installation
UNIKIM railing systems install with standard tools found at your local hardware store.
20-year limited warranty
UNIKIM railing products carry a 20-year limited lifetime warranty for the original purchaser against cracking, peeling, blistering, chipping or rust.
Simple returns
We accept returns under our terms and conditions, and we are here to make the process simple.
How we work
From enquiry to delivery in four steps
A clear process for wholesale, OEM and project orders.
01
Send your enquiry
Share products, quantities, grade, finish and delivery country. Drawings or photos help.
02
Drawings & quotation
We confirm specifications, provide detailed drawings for OEM and send your quotation.
03
Production & QC
Your order is produced under ISO 9001 quality management and checked by our QC team.
04
Door-to-door delivery
Packed in standard or custom colour boxes and delivered on time to your door.
Certified quality
Manufactured to international standards
Every UNIKIM product is made under ISO 9001 quality management, with CE and SGS certification. Contact us if you need copies for your project documentation.
- ISO 9001 quality management system
- CE certification
- SGS certified
- Professional in-house QC team
Let’s connect
Find the right railing solution for your project
Talk to our experts about products, drawings, pricing or OEM. We reply by email or WhatsApp.
News & guides
From the UNIKIM Knowledge Center
Buyer guides, building-code checklists and product comparisons from our technical team.
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Get in touch
Start your business journey with us
Send your enquiry and our sales team in Ningbo will reply with product recommendations and a quotation.
Request a quote
FAQs
Frequently asked questions
What are your main products?
We specialize in glass railing systems, stainless steel handrail systems and stainless steel cable railing systems, including glass spigots, standoffs, clamps, base shoes and handrail fittings for residential and commercial projects.
What is the payment term?
30% T/T in advance, and the balance against the shipping documents.
Do you offer a customized service for our designs?
Yes. We produce custom sizes, finishes and OEM designs based on your drawings, including your logo on the items and custom colour boxes.
What is your lead time?
Standard products usually take 30–50 days. Customized products take a little longer, depending on the order.
Which stainless steel grade should I choose?
Choose 304 for dry indoor projects and 316 for outdoor, pool and coastal installations, where salt and chlorine attack lower grades.
