OUR CERTIFICATE

Since the establishment of our company, we always insist on making high-quality products. We have obtained many certificates. In recent years, we continue to increase the investment in machine technology research and development, trying to build our OW来brand. We have received many praise, financial and technical support fom Shandong government. On the other hand, we also pay special attention to customer service. We try our best to do a good service for every customer in pre sale, in-sale and after sale. Within customer satisfaction is our constant pursuit, we have won the trust and recognition of customers all over the world.