After negotiation with customer, when customer sent their rendering or design to us, we have very professional engineer, we will develop the product get close to your design or rendering. Our team check product information, including product function, indoor or outdoor use, what materials can be used, then start the development of structure of product. We will carry out internal discussions for many times to choose appropriate materials and techniques to approach the design of the customer, and finally come up with an optimal solution to show the customer. Then our engineer will provide 3d drawing for customer for refer.