Zhengzhou Yellow River Ultrasonic Equipment Co., Ltd. is a professional high-power ultrasonic machinery and equipment development, production, sales and service for the integrated enterprise. Companies adhering to the unity of all my colleagues and pragmatic, hard work and innovative spirit, the ultrasonic plastic welding, ultrasonic cleaning, high-frequency welding technology and other areas of foreign CASINO essence, to "first-class products" as the quality objectives, "the tree honesty" as the service, continuing to pursue higher goals and challenge themselves, beyond self, to become the industry's elite and leading peers. We will continue to high-quality products, reasonable price, timely and attentive service in good faith with you, at your service.