After years of unremitting efforts in putting forth good works, our firm is becoming an elite designer in the industry. We need to constantly surpass ourselves, for turning into the leading outsourcing service provider in construction industry. Now we are warmly welcoming aboard business from EU countries, America and Australia. Once you choose us, you will get:


A perfect solution for the subsequent design including of the rigorous structural calculation and the professional design drawings.


An excellent service System. All you have to do is focus on your business side, and leave the rest to us.


A reliable long-term partner, whose cost performance is well above the industry average of 30%.


A specialized designer team with timely manner, we promise every completion of the project on time.

We are JoyDesign, We design in joy!

Corporate Values

“Client first, quality first.” Creating value for the customer is our only pursue.

Company Vision

We desire to be the leading outsourcing service provider in construction industry.


We provide strong impetus to accelerate for global construction industry


We are specializing in measurement engineering and CAD construction drawings. And we providing some professional advices for your projects integrated with practice in order to make it complete more perfectly. Committing to providing professional service to overseas construction companies, we contribute on making environmentally friendly constructions with high safety performance by combining architectural design with arts. We have been operating with many famous Architectural Design Groups and winning a great achievement reputation in this filed.

Design Capabilities (Highway, Railway, Bridges)

Test Engineers

Design Software

Test Engineers

Design Codes and Standards

Test Engineers