01 · Raw Material Review
Raw material selection and synthesis requirements are aligned with product direction and application targets.
R&D and Quality Control
Technical Control from Raw Materials to Finished Dyes
A professional R&D and production team combines standardized development processes with color measurement, application testing and production feedback.
Laboratory capability
Testing Equipment for Product Development and Review
The laboratory is equipped for color measurement, comparative testing and environmental-condition evaluation. This supports new product development, shade review and process optimization.
- Imported ultraviolet spectrophotometers
- Computerized colorimeters and standard light source boxes
- Comparative experimental drums
- Constant temperature and humidity test chambers
- UV aging and dry/wet rubbing test equipment
Full-chain control
Four Connected Quality Stages
02 · Process Optimization
Engineering and production teams refine operating conditions and equipment performance.
03 · Laboratory Testing
Color, application behavior and relevant quality indicators are evaluated with dedicated equipment.
04 · Finished Product Check
Batch review and documentation support consistent delivery and customer evaluation.
Application-focused R&D
Product Development Connected to Customer Needs
The company works with leather enterprises, universities and research resources to develop environmentally responsible dye products. Customer material, process and target shade information can be used to guide sample selection and technical discussion.
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