Strictly Systematic Quality Control System
Rayyu adheres to standardized quality inspection processes, such as Supplier Quality Assurance, Incoming Quality Control, Process Quality Control, Final Quality Control, to ensure that 100% good quality is delivered to customers.
We Invest in Our Lab, and Your Product Quality
Rayyu takes quality control seriously in each step of our product development. Our laboratory conducts hundreds of tests to offer the best quality products for you.
Complete process from procurement to assembly
Rayyu follows up the details of the entire production process, from purchasing materials and checking materials, to assembling products, and finally testing finished products, controlling every process detail and continuously improving product quality.
Complete process from procurement to assembly
Control the details of each process and continuously improve the quality of products. In the end, we can gain the trust of customers and maintain long-term cooperation.
