Green product design has many attention recently since it brings environmental issues such as recycling, and green environmental. Eco-design as defined in ISO 14062 (ISO/TR 14062, 2002) is a design approach aiming to reduce the environmental impacts of products and services throughout the whole lifecycle, while assuring similar or improved services to the end customer. In this work, we focus on product development that integrates green design and ergonomic aspects. The product is called 3 kg gas rack. The eco-design has been applied in development the product, by selecting recycled steel bar as the material. Ergonomic assesment by applying CATIA software in the predevelopment stage brings crucial improvent in user's working performance. The finished product is stand firm and functioning properly. it is fulfill customer requirement of green design product.