4545 Series Aluminum Profile Connector Set Hardware for Doors Aluminum Window Accessories
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Product Highlights
- High-Strength Carbon Steel: Exceptional tensile strength supports heavy loads without deformation for structural integrity.
- Precision-Engineered Design: Pre-drilled holes and smooth edges ensure a snug fit and easy installation in T-slot profiles.
- Corrosion Resistance: Special anti-corrosion coating protects against rust in harsh indoor or outdoor environments.
- Fast Design Response: 5-7 working days response time, 57% faster than industry benchmark.
- High On-Time Delivery: 99%+ on-time delivery rate ensuring projects are completed on schedule.
- ISO Certified Quality: Triple-layer certification including ISO9001, real-time monitoring, and AQL 1.0 inspection.
- Customized Color Options: Color customization available for aluminum profile frames to meet specific needs.
- Comprehensive Assembly Solutions: Modular ecosystem with 2000+ standard parts covering structural, functional, and aesthetic needs.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Warranty
- 1 Year
- Model NO.
- SGPA100103
- Type
- Industrial Aluminium Profile
- Shape
- Rectangle
- Grade
- 6000 Series
- Temper
- T3-T8
- Window & Door Aluminium Profile
- 60 Series
- Alloy
- Alloy
- Surface Finishing
- Anodic Oxidation
- Certification
- ISO
- Polished Aluminum Profile
- Mechanical Polishing
- Product Name
- Aluminium Profile Frame
- Color
- Customized
- MOQ
- 1 Set
- OEM/ODM
- Available
- Transport Package
- Export Cartoon
- Specification
- 4545
- Trademark
- ShineGround
- Origin
- Dalian China
- HS Code
- 76042100
- Production Capacity
- 100000meters/Month
- Package Size
- 18.00cm * 18.00cm * 10.00cm
- Package Gross Weight
- 3.880kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description

Product IntroductionOur Leg Mounting Plate is a crucial component designed specifically for T - slot aluminum profiles. As the name implies, it serves as a reliable connector between the aluminum profiles and legs or casters. Made from high - quality carbon steel, this plate offers a robust and durable solution for various structural applications. The plate is precision - engineered with pre - drilled holes and a design that seamlessly fits into the T - slots of aluminum profiles, ensuring a secure and stable connection.
Product Parameters
Material: Steel
Surface & Color: Electrophoresis - black; Zinc-plated - silver
Product Features
High - Strength Carbon Steel Construction: The use of carbon steel in the manufacturing of our leg mounting plate provides exceptional strength. Carbon steel is known for its high tensile strength, allowing the plate to withstand heavy loads without deformation. This makes it an ideal choice for applications where structural integrity is of utmost importance. Whether it's supporting a large industrial workbench or a heavy - duty display rack, our plate can handle the stress.
Precision - Engineered Design: Our leg mounting plates are crafted with precision. The holes are accurately drilled to match the standard spacing of T - slot aluminum profiles, enabling easy installation. The edges are smoothly finished to prevent any damage to the aluminum profiles during the installation process. The overall design of the plate ensures a snug fit within the T - slot, minimizing any play or movement once assembled.
Corrosion Resistance: Although carbon steel is a strong material, it is also treated with a special anti - corrosion coating. This coating protects the plate from rust and corrosion, even in harsh environments. Whether used indoors or outdoors, the plate will maintain its integrity over time, ensuring long - term reliability.
Product Applications
Industrial Workstations: In industrial settings, our leg mounting plates are widely used to connect the legs of workstations to T - slot aluminum profile frames. This provides a stable base for workers to carry out their tasks, whether it's in a manufacturing plant, a machine shop, or an assembly line. The high - strength carbon steel construction can support heavy equipment and tools placed on the workbench.
Display Racks and Shelving Units: For retail stores, exhibition halls, and warehouses, our leg mounting plates are essential for building display racks and shelving units. By connecting the legs or casters to the aluminum profile frames, these structures can be easily moved and reconfigured as needed. The corrosion - resistant property of the plate is particularly useful in environments where humidity or chemicals may be present.
Medical Equipment: In the medical field, T - slot aluminum profile structures are used for building medical carts, examination tables, and other equipment. Our leg mounting plates ensure a stable and secure connection between the legs and the frames. The precision - engineered design allows for easy assembly and disassembly, which is important for maintenance and sterilization purposes.


Dalian Shine Ground Technology Co., Ltd. is a leading supplier of aluminum profiles and components, dedicated to providing the absolute best standards of quality control and service to each and every one of our clients. Our goal is to deliver superior aluminum products that will exceed all expectations.Our Location:
Dalian Shine Ground Technology is located in Dalian, China, a major industrial hub in the Northeast. Dalian is renowned for its deep-water, ice-free port, which serves as a key trade gateway to the Pacific and the second-largest container transshipment hub on mainland China. This strategic location ensures seamless logistics and efficient delivery to our global clients.
Product Applications:
Our products are widely used in various industrial applications, including:
- Mechanical frame structures and component connections
- Industrial assembly and transmission lines
- Small automated equipment and non-standard electromechanical devices
- Industrial inspection, detection, and safety protection systems
- Electronics and automotive parts assembly lines
- Medical and food equipment, as well as cleaning equipment
Production and Management:
With a robust 5S production management system in place, our production processes are highly visualized. Our state-of-the-art ERP system enables digital management, ensuring efficiency and accuracy. We have the capability to handle complex production plans, providing fast, efficient, and precise manufacturing services. We guarantee on-time delivery, helping you complete your projects on schedule.
Our Strengths:
- Over 15 years of experience in developing and producing T-slot assembly systems
- Over 20 dimensions of lean pipe frames
- More than 150 compatible connectors and accessories
- Over 300 tons of aluminum extrusion profiles in stock
- More than 2,000 types of T-slot accessories
| Indicator Dimension | Industry Benchmark | Our Commitment | Advantage Difference |
| Design Response | 5-7 working days | ≤3 working days | 57% faster |
| Defective Rate | ≤1.2% | 0.08% | 15x quality improvement |
| On-Time Delivery | 85% | 99% | +14 percentage points |
| Exception Response | 6 hours | 1.5 hours | 4x efficiency increase |


Q1: Are you a manufacturer or trading company?A: We operate a self-owned manufacturing base offering full-chain services from product R&D → mold development → flexible production → smart warehousing → global logistics, delivering true turnkey engineering solutions.
Q2: What's the MOQ for customized products?
A: Standard stocked profiles accept MOQ from 1 unit. Customized development requires 300kg base MOQ for production efficiency. For R&D phase clients, we offer mold cost-sharing programs with trial production starting at 50kg.
Q3: Timeline from new mold development to mass production?
A: Our digital mold workshop ensures rapid response:
Mold Development: 7-10 working days from drawing approval to trial molding
Sample Confirmation: 3working days
Mass Production: Standard 40HQ container volume completed within 12 working days post-sample approval
Q4: How is profile cutting precision controlled?
A: Equipped with 5-axis CNC cutting centers, we provide:
Standard length: 6 meters
Custom cutting: ±0.05mm precision (CAD drawings required)
Edge processing: Automated chamfering & deburring
Q5: Do you provide systematic assembly solutions?
A: Our modular component ecosystem covers 12 categories with 2000+ standard parts:
Structural Corner brackets/Cross connectors/T-bolts
Functional Slides/Hinges/Dampers/Casters
Aesthetic End caps/Trim strips/Cladding panels
Technical Anti-vibration washers/Locknuts/Insulation sleeves
Q6: Payment terms & credit policies?
A: Tiered financial solutions:
Strategic clients: 30% deposit + 70% against B/L copy (60-day credit for annual contracts)
Standard orders: 50% deposit + 50% before shipment
Samples: Full prepayment via PayPal/Western Union
Q7: Quality assurance system?
A: Triple-layer certification assurance:
Certifications: ISO9001
Process Control: Raw material spectrometry + Real-time dimension monitoring + Load testing
Final Inspection: AQL 1.0 full inspection with third-party SGS reports
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI259589". Items marked "" are certified.
Company Profile
Shine Ground is a leading manufacturer and supplier of high-quality industrial aluminum profiles, dedicated to providing innovative and customized solutions for a wide range of industries. With years of expertise and a commitment to excellence, we have established ourselves as a trusted partner for businesses seeking reliable, durable, and precision-engineered aluminum products. Our comprehensive product portfolio, advanced manufacturing capabilities, and customer-centric approach make us a preferred choice for clients worldwide.
About Us
Founded with a vision to revolutionize the aluminum industry, Shine Ground has grown into a globally recognized brand. Our state-of-the-art facilities, combined with a team of skilled professionals, enable us to deliver products that meet the highest international standards. We specialize in the production of industrial aluminum profiles and related accessories, catering to industries such as construction, automotive, electronics, machinery, and renewable energy.
Product Range
At Shine Ground, we offer an extensive range of aluminum products designed to meet diverse industrial needs. Our product lineup includes:
1. Industrial Aluminum Profiles: We produce a wide variety of aluminum extrusions, including standard profiles, custom profiles, and T-slot aluminum profiles. These profiles are widely used in framing systems, conveyor systems, workstations, and automation equipment.
2. Aluminum Profile Accessories: We provide a complete range of accessories, such as connectors, fasteners, and hinges, to complement our aluminum profiles and ensure seamless integration into various applications.
3. Custom Solutions: Understanding that every project is unique, we offer customized aluminum profiles tailored to specific design and functional requirements. Our engineering team works closely with clients to develop solutions that align with their exact needs.
Manufacturing Excellence
Quality is at the core of everything we do. Our manufacturing process adheres to strict quality control measures, ensuring that every product meets or exceeds industry standards. We utilize advanced extrusion technology, precision machining, and surface treatment techniques to deliver products with superior strength, corrosion resistance, and finish.
Our facilities are equipped with cutting-edge machinery, including CNC machines, punching machines, and anodizing lines, enabling us to handle large-scale production while maintaining consistency and precision. Additionally, we are committed to sustainability, employing eco-friendly practices and materials to minimize our environmental impact.
Customer Focus
We take pride in building long-term relationships with our customers, offering technical support, product customization, and competitive pricing to meet their evolving needs.
Why Choose Shine Ground?
1. Quality Assurance: Our products are manufactured to meet ISO, ASTM, and EN standards, ensuring reliability and performance.
2. Innovation: We continuously invest in research and development to introduce new products and improve existing ones.
3. Customization: We offer tailored solutions to address unique project requirements.
4. Competitive Pricing: Our efficient production processes enable us to provide high-quality products at competitive prices.
5. Customer Support: Our dedicated team is always available to assist with product selection, technical queries, and after-sales service.
Our Vision
At Shine Ground, we aim to be a global leader in the aluminum industry by delivering innovative, sustainable, and cost-effective solutions. We strive to exceed customer expectations, foster innovation, and contribute to the growth of the industries we serve.
Let Shine Ground be your trusted partner for all your aluminum needs.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- Room 1101, Tower C, City a. D. 29 Bai Shan Road, Sha He Kou District, Dalian, Liaoning, China
-
Plant Area
- 124.88 square meters
-
Number of Employees
- 9
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, Western Union, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- DaLian Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 1
Our Production Capability & Technical Expertise
-
Main Products
- Industrial Aluminum Profile, Automation Aluminum Profile, Aluminum Components, Modular Assembly System, Industrial Aluminum Profile Accessories, Pipe and Joint System, Machine Guard System, Stairway a
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-03-15
-
Export Year
- 2 years
-
Main Markets
- Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the MOQ for customized products?
- Standard stocked profiles accept MOQ from 1 unit. Customized development requires 300kg base MOQ for production efficiency. For R&D phase clients, we offer mold cost-sharing programs with trial production starting at 50kg.
- What is the timeline from new mold development to mass production?
- Mold Development: 7-10 working days from drawing approval to trial molding. Sample Confirmation: 3 working days. Mass Production: Standard 40HQ container volume completed within 12 working days post-sample approval.
- Do you provide systematic assembly solutions?
- Our modular component ecosystem covers 12 categories with 2000+ standard parts: Structural Corner brackets/Cross connectors/T-bolts, Functional Slides/Hinges/Dampers/Casters, Aesthetic End caps/Trim strips/Cladding panels, Technical Anti-vibration washers/Locknuts/Insulation sleeves.
- What are the payment terms and credit policies?
- Tiered financial solutions: Strategic clients: 30% deposit + 70% against B/L copy (60-day credit for annual contracts). Standard orders: 50% deposit + 50% before shipment. Samples: Full prepayment via PayPal/Western Union.
- What is your quality assurance system?
- Triple-layer certification assurance: Certifications: ISO9001. Process Control: Raw material spectrometry + Real-time dimension monitoring + Load testing. Final Inspection: AQL 1.0 full inspection with third-party SGS reports.
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