Shenzhen Joinsda Technology and Engineering Co., Ltd. is a modern aluminum products manufacturing enterprise integrating research and development, production, sales, and export. It specializes in the production and customization of aluminum profiles, aluminum structural engineering, and outdoor aluminum products.
Solid Foundation for Cooperation
The first order is always the hardest - we understand your caution
Production Assurance:
360,000㎡ modern facility equipped with professional aluminum extrusion, surface treatment, and fabrication lines - supporting large-scale customized production.
Strict Quality Control
ISO 9001 | SGS | CE | ASTM certified
On-Time Delivery
98% of orders completed as scheduled
"Let your first order become the beginning of trust"
Service That Gets Better With Time
From strangers to partners, our service remains consistent
Dedicated account manager for end-to-end support
10+ years experienced engineering team for technical support
24-hour rapid response system
The longer we work together, the smoother it gets
Growing Together Partnership
We're not just a supplier, but your development partner
Regular product upgrade recommendations
Priority production slots for loyal customers
Long-term technical collaboration for mutual growth
"90% of customers continue cooperation after first order"
What Our Partners Say
From trial to trust
Qatar Construction Group | 14-year partner
I have two suppliers - the other delivers 98%, but you deliver 100%. That's why I referred my other client to you.
Australia Engineering Co. | 8-year partner
Simply the best team to work with.
"At Joinsda, we cherish every first-time trust, and nurture every follow-up opportunity.
Let your first trial order begin a lifelong partnership - Your aluminum needs, our lifetime commitment."
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
02
Product Confirmation
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
03
Product Confirmation
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
04
Product Confirmation
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
05
Product Confirmation
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
Option A: Provide Drawings
- CAD (Best) / PDF with full dimensions
- We create mold-making drawings for approval
1000+ Project Cases
The products are widely used in construction engineering, home decoration, municipal facilities, and other fields, and are exported to more than 30 countries. The company has established long-term cooperation with many international building material merchants and engineering contractors.
We provide “full-dimensional customized” aluminum solutions, from raw materials to finished products, to meet your individual needs for precision aluminum.
