People in “Huanghe” treat innovation as our drive and quality as our lifeline. Your requirement is our eternal theme for development of our company. Meanwhile, our company tries our best to set up Huanghe brand with “High investment, excellent equipment, senior employees and top-grade products” and cooperates with our clienteles depending on corporate image “innovation of technology, management, marketing and service” to make progress and win great success hand in hand and shoulder to shoulder with you.