Canghai Company specializes in the research, production, marketing and service of paper box machinery. Our main machines are flexo printer machines, slotter machines, thin knife slice machines and glue machines We always persist in the policy of "science and technology as pioneer, quality as life and service as guarantee". Therefore, our products are well sold both at home and abroad. They are praised and relied on by customers. Through constant effort and progress, we have earned trust from customers and made profits.