Material Recommendation
We analyze your application needs and recommend the most suitable material solutions.
Precision Process. Premium Materials.
Manufacturing Process & Material Development
From requirement review through sampling, buyer-defined testing, bulk production and final inspection, ROYI translates project details into an approved material route and documented production reference.
Custom Development
Tailored color, texture, structure and performance to match your brand and design.
Stable Production
Advanced equipment and standardized process ensure consistent quality and supply.
Quality Control
Multi-stage inspection and testing guarantee every roll meets strict quality standards.
Development Workflow
A structured process to ensure every detail is right.
- 01
Requirement Review
Review application, thickness, backing, grain, color, handfeel and performance targets.
- 02
Material Recommendation
Recommend Semi-PU, PVC, PU, silicone or backed synthetic leather routes.
- 03
Color & Texture Matching
Match grain, shade, gloss and touch against buyer sample or design target.
- 04
Sample Development
Adjust surface layer, base layer, backing and finishing for review samples.
- 05
Testing
Check key requirements such as abrasion, flex, peeling strength and cleanability.
- 06
Trial Production
Confirm production feasibility, roll appearance, handfeel and process stability.
- 07
Bulk Production
Produce against approved samples, target specification and confirmed packaging needs.
- 08
Final Inspection
Inspect surface quality, color consistency, roll condition and packing before shipment.
Core Process Capabilities
Diverse synthetic leather solutions for a wide range of applications.
Semi-PU Leather
A development route for projects balancing hand feel, backing choice and cost; durability targets require an agreed test.
PVC Calendered Leather
A dimensionally stable route for cost-controlled projects; cleaning and durability criteria are confirmed by application.
PU Leather
A flexible material direction for upholstery and interior components, developed around the selected base and buyer targets.
Wet PU Leather
A material direction for projects prioritizing hand feel and flexibility; abrasion targets are agreed before approval.
Solvent-Free Silicone Leather
A solvent-free material direction whose hand feel, stain method and acceptance target are confirmed for the project.
Semi-Silicone Leather
A hybrid development direction. Surface, backing, weathering method and other targets must be defined for the project.
Laminated / Backed Synthetic Leather
Multiple backing options for strength, stability and functionality across various applications.
Customized to Your Needs
We work closely with you to develop materials that meet your exact specifications and performance requirements for automotive interiors, upholstery, fitness equipment and more.
- Custom Grain & Embossing
- Stretch & Elasticity
- Accurate Color Matching
- Abrasion Test Method & Target
- Thickness Control
- Flex / Crack Method & Target
- Backing Options (Woven, Knit, Non-woven)
- Peel Test Method & Target
- Softness & Handfeel
- Buyer RSL & Market Document Request
Quality Control
Every roll is inspected with precision to ensure consistent excellence.
Surface Quality
Color Consistency
Thickness Tolerance
Grain Clarity
Backing Adhesion
Handfeel Evaluation
Roll Consistency
Packaging Inspection
FAQ
Common questions before sample development and bulk production.
Can ROYI develop synthetic leather according to our sample?
Yes. ROYI can review your physical sample, target application and performance requirements, then recommend a matching material system and sample direction.
What information do you need before sampling?
Please send application, thickness, backing, grain, color, gloss, handfeel, performance requirements and estimated quantity for faster sample matching.
Can you customize color and texture?
Yes. ROYI can support custom colors, grain selection, embossing, gloss level and touch adjustment based on buyer samples or design references.
Which materials can ROYI produce?
Common options include Semi-PU leather, PVC calendered leather, PU dry process leather, wet PU base materials, silicone leather and backed synthetic leather.
Do you support testing?
Testing can be discussed according to the application, such as abrasion, flex, peeling strength, color consistency, cleanability or other buyer requirements.
What applications are your materials used for?
ROYI materials are used for motorcycle seats, automotive interiors, footwear, bags, furniture upholstery, massage chairs, fitness equipment and protective covers.
Can you keep bulk production consistent with approved samples?
Bulk production is controlled against approved samples through surface inspection, color checks, thickness tolerance checks, roll consistency review and final packaging inspection.
Can ROYI recommend the right material if we are not sure?
Yes. Share the application, expected touch, backing need, target test methods, cost target and production quantity, and ROYI can recommend a suitable material route.
Ready to Develop the Perfect Material for Your Project?
Send the finished component, reference sample and target methods so ROYI can prepare a focused material-development route.