- Engineering technology and R&D team of more than 50 people;
- Layout design and proofing services;
- Can development and design, mold making;
- New materials, new process testing.
- The products displayed on this website are only used for sample display, that is, only for displaying product size, structure and color, etc., and do not represent that the trademark holder has obtained the re-sale permission.
- The ownership of the products, trademarks and copyrighted printing patterns displayed on this website belongs to the company named on the product printing.
- Grandroad Company strictly abides by relevant Chinese laws and regulations, and resolutely does not cooperate with units that do not have legal authorization or cannot prove trademark ownership.