Non-Disclosure Agreement forms for clients to sign /or we can sign NDAs.....

Our payment terms are as follows: 1. Bank confirmation of receipt of advanced payment for 50% of the cost of the project......

At Dingyi Prototype, getting a quote is fast, friendly, and easy. Anyone of our English speaking International Sales......

Usually when products just research or design, they need to do prototype. The prototype is the first step to verify the feasibility of the products, is the most direct and effective way to find out the defects and the lack of the design.