After years of development, Shengbo Technology is now focusing on manufacturing renewable resource processing equipment. Our products play an important role in recycling operations, helping to protect the environment and improving productivity. Our metal chip briquetting press, for example, separates oil from aluminum products and allows the operator to recycle the oil, press the aluminum into compact briquettes and deliver them directly to the furnace for further processing. These hydraulic machines save time, labor and energy.
Secondly, we have a specialized R&D department that gives us a technological advantage. This development system in place along with our complete manufacturing operations allow us to design equipment and tailor them directly for our target customers. We currently have five generations of hydraulic equipment. Each new generation represents an improvement in technology as well as the experience gained by our engineers. Customers who cooperate with us and provide feedback help us grow and develop increasingly better machinery.
Thirdly, we execute a carefully crafted marketing plan that focuses on giving each and every customer the attention they deserve. We build a relationship with all of our clients and we have earned public praise for our quality products and excellent service. This has proven to be successful as we have doubled our sales revenue over the past few years.