At SONC, technology improvement and innovation are our core advantages. Since established, we have been focusing on developing new products, improving product quality, and serving customers. powder pressing machine SONC is a comprehensive manufacturer and supplier of high-quality products and one-stop service. We will, as always, actively provide prompt services such. For more details about our powder pressing machine and other products, just let us know.The circuit design of SONC is exquisite. First, the main electric circuit will be designed, then the control circuit, signal circuit, and finally other local circuits.