Adhering to "good quality, prompt delivery and preferential price", we have established long-term cooperative relations with domestic and foreign customers, and have received high praise for NU320,NU2236,22314-E from new and old customers. Boundary aspires to become a world class 231/500B.MB products processing and sales enterprises, with their own integrity cast excellent enterprise brand.The product will supply to all over the world, such as We help our customers develop their energy resources; bringing world-class capabilities and delivering them locally. We facilitate business arrangements that meet our customers' needs, enabling us to deliver more value to our customers while increasing the return on our most valuable asset - our people.Products will be supplied all over the world,. Contact us now For more information, please contact us now. Companies are also always welcome to our factory in Brazil.