Product Overview:
The following will showcase our pursuit of excellence in product quality through production processes and quality control.
I. Advanced Craftsmanship Creates Superior Quality
1. Strict Selection of Raw Materials
We use 304/316L stainless steel as the base material, verified for nickel, chromium, and other key element contents using spectrometric testing equipment, ensuring that the material possesses excellent corrosion resistance (salt spray test ≥ 96 hours), wear resistance, and mechanical strength (tensile strength ≥ 520 MPa), thereby safeguarding the product's lifespan from the source.2. Precision Forming Techniques
Laser Cutting: Utilizing a 3000W high-precision laser cutting machine, with a tolerance control of ±0.1mm, ensuring the dimensions of the handrail components are accurate and free of burrs.
CNC Automatic Pipe Bending: Achieving R-angle pipe forming in one go using a three-dimensional hydraulic pipe bender, with a bending radius error ≤ 0.5%, resulting in smooth and wrinkle-free arcs.- Automated Welding: Combining argon arc welding (TIG) with laser welding, ensuring a smooth and uniform weld bead, with the tensile strength of the weld seam no less than that of the base material.
3. Surface Finishing
Brushed Polishing: Using CNC polishing equipment with multi-pass mechanical brushing processes (180#-800# sand belts progressively treated) to form a fine and uniform metallic texture.
Electrolytic Polishing: Utilizing electrochemical polishing to eliminate microscopic burrs, achieving a surface roughness of Ra ≤ 0.4μm, significantly enhancing fingerprint resistance and stain resistance.
II. Comprehensive Quality Control System
1. Incoming Material Inspection
Establishing material traceability records, each batch of stainless steel coils must pass third-party SGS testing and provide a material report (including hardness, elongation, metallographic analysis, and 12 other indicators).
2. Quality Monitoring During Production
Dimensional Accuracy Testing: Using a coordinate measuring machine (CMM) for random checks of key dimensions, with pillar spacing error ≤ 1.5mm and verticality deviation ≤ 0.5°.
3. Final Product Inspection
· Surface Quality Inspection: Conducting visual inspections under a 2000Lux standard light source, ensuring surface scratch length ≤ 0.2mm/㎡ and color spot area ≤ 0.5mm².
· Every batch of products undergoes strength testing to ensure they fully meet the required strength during installation and use.
· Mechanical Performance Testing
Load Testing: Simulating installation conditions with static load tests (≥1.5kN/m for 24 hours) and dynamic fatigue tests (1 million load cycles), with deformation ≤ 0.3%.
Seismic Verification: Simulating an 8-level earthquake condition using a vibration table, with no cracks or looseness in the structure.
· Corrosion Resistance Strengthening Tests
- Neutal Salt Spray Test Chamber simulating coastal high-salt mist environments, with continuous testing for 360 hours showing no red rust, far exceeding the national standard GB/T10125-2012 requirements.
- Implementing X-ray flaw detection on critical areas such as weld seams and joints to eliminate risks of micro-holes and slag inclusion.
· Implementing "one product one code" traceability management, with each product accompanied by an independent QR code that allows for querying the production batch, quality inspector information, and full-process inspection data.
III. Creating Core Value for Customers
Safety Assurance: Through international certifications such as EN1090 and ISO1461, with load capacity exceeding national standards by 30%, safeguarding user safety.
Durability: 20 years of maintenance-free design, adaptable to extreme environments from -30℃ to 80℃, reducing maintenance costs by 60%.
Aesthetic Adaptation: Supporting customization of pipe diameters from 25mm to 60mm, offering 8 surface effects including matte, mirror, and antique finishes.
We customize various safety handrails for different clients, providing high-quality and cost-effective customized services. Our factory has provided handrail solutions for over 200 landmark projects worldwide, winning customer trust through professionalism and integrity.
Specifications:
Specification | Details |
Material | SUS304/SUS316 Stainless Steel, Carbon Steel |
Size | Customizable |
Color | Customizable |
FAQ:
• Can you manufacture products based on samples and drawings?
Yes, we have a professional engineering team with over 10 members and welcome OEM/ODM projects.
• Can I request a sample?
Absolutely. We work with third-party inspection services to ensure quality and quantity. A nominal charge for custom samples is refundable upon placing an order of a certain quantity.
• What is your typical delivery time?
Generally, it takes 30 to 60 days after receiving the deposit. The exact time depends on the specific items and the size of your order.
• What is your minimum order quantity (MOQ)?
We typically accept small quantities for trial orders. Please let us know your required quantity for a cost estimate. We hope you consider placing larger orders after evaluating our product quality and services.
Product Overview:
The following will showcase our pursuit of excellence in product quality through production processes and quality control.
I. Advanced Craftsmanship Creates Superior Quality
1. Strict Selection of Raw Materials
We use 304/316L stainless steel as the base material, verified for nickel, chromium, and other key element contents using spectrometric testing equipment, ensuring that the material possesses excellent corrosion resistance (salt spray test ≥ 96 hours), wear resistance, and mechanical strength (tensile strength ≥ 520 MPa), thereby safeguarding the product's lifespan from the source.2. Precision Forming Techniques
Laser Cutting: Utilizing a 3000W high-precision laser cutting machine, with a tolerance control of ±0.1mm, ensuring the dimensions of the handrail components are accurate and free of burrs.
CNC Automatic Pipe Bending: Achieving R-angle pipe forming in one go using a three-dimensional hydraulic pipe bender, with a bending radius error ≤ 0.5%, resulting in smooth and wrinkle-free arcs.- Automated Welding: Combining argon arc welding (TIG) with laser welding, ensuring a smooth and uniform weld bead, with the tensile strength of the weld seam no less than that of the base material.
3. Surface Finishing
Brushed Polishing: Using CNC polishing equipment with multi-pass mechanical brushing processes (180#-800# sand belts progressively treated) to form a fine and uniform metallic texture.
Electrolytic Polishing: Utilizing electrochemical polishing to eliminate microscopic burrs, achieving a surface roughness of Ra ≤ 0.4μm, significantly enhancing fingerprint resistance and stain resistance.
II. Comprehensive Quality Control System
1. Incoming Material Inspection
Establishing material traceability records, each batch of stainless steel coils must pass third-party SGS testing and provide a material report (including hardness, elongation, metallographic analysis, and 12 other indicators).
2. Quality Monitoring During Production
Dimensional Accuracy Testing: Using a coordinate measuring machine (CMM) for random checks of key dimensions, with pillar spacing error ≤ 1.5mm and verticality deviation ≤ 0.5°.
3. Final Product Inspection
· Surface Quality Inspection: Conducting visual inspections under a 2000Lux standard light source, ensuring surface scratch length ≤ 0.2mm/㎡ and color spot area ≤ 0.5mm².
· Every batch of products undergoes strength testing to ensure they fully meet the required strength during installation and use.
· Mechanical Performance Testing
Load Testing: Simulating installation conditions with static load tests (≥1.5kN/m for 24 hours) and dynamic fatigue tests (1 million load cycles), with deformation ≤ 0.3%.
Seismic Verification: Simulating an 8-level earthquake condition using a vibration table, with no cracks or looseness in the structure.
· Corrosion Resistance Strengthening Tests
- Neutal Salt Spray Test Chamber simulating coastal high-salt mist environments, with continuous testing for 360 hours showing no red rust, far exceeding the national standard GB/T10125-2012 requirements.
- Implementing X-ray flaw detection on critical areas such as weld seams and joints to eliminate risks of micro-holes and slag inclusion.
· Implementing "one product one code" traceability management, with each product accompanied by an independent QR code that allows for querying the production batch, quality inspector information, and full-process inspection data.
III. Creating Core Value for Customers
Safety Assurance: Through international certifications such as EN1090 and ISO1461, with load capacity exceeding national standards by 30%, safeguarding user safety.
Durability: 20 years of maintenance-free design, adaptable to extreme environments from -30℃ to 80℃, reducing maintenance costs by 60%.
Aesthetic Adaptation: Supporting customization of pipe diameters from 25mm to 60mm, offering 8 surface effects including matte, mirror, and antique finishes.
We customize various safety handrails for different clients, providing high-quality and cost-effective customized services. Our factory has provided handrail solutions for over 200 landmark projects worldwide, winning customer trust through professionalism and integrity.
Specifications:
Specification | Details |
Material | SUS304/SUS316 Stainless Steel, Carbon Steel |
Size | Customizable |
Color | Customizable |
FAQ:
• Can you manufacture products based on samples and drawings?
Yes, we have a professional engineering team with over 10 members and welcome OEM/ODM projects.
• Can I request a sample?
Absolutely. We work with third-party inspection services to ensure quality and quantity. A nominal charge for custom samples is refundable upon placing an order of a certain quantity.
• What is your typical delivery time?
Generally, it takes 30 to 60 days after receiving the deposit. The exact time depends on the specific items and the size of your order.
• What is your minimum order quantity (MOQ)?
We typically accept small quantities for trial orders. Please let us know your required quantity for a cost estimate. We hope you consider placing larger orders after evaluating our product quality and services.
