Sustainable development design is an indispensable part of DEC design and since its foundation, DEC has incorporated the concept of sustainable development into its design and construction.

DEC has established a strict quality and sustainable development assurance system and will promote the concept in all of the design and construction. Our system inclusive decorative materials; recycling idea, energy-saving; bring the branded concept and image of client into space environment design; DEC will continuously improve& optimize on overall design andconstruction ability to provide the best service to client.