YINYU companγis the world's leading technology and performance brand trusted highprecision filtration and flow control company. We use a variety of powder metal (P / M) materials and processes, including secondarγprocessi g and assemblγ， to manufacture large quantities of custom tooling components for customers all over the world. ur mission YINYU is eager to be called the standard for high performance filtering and flow control applications. Our presence is on time delivery, in line with specifications. ur products Provides strong ventilation and protection for the sensor in harsh environments. Control sample flow in the analytical instrument to ensure Safe production of pharmaceuticals. Remove the "smell" that can make the bottled beer smell For leading beer and wine manufacturers. Is a global supplier of high quality pressure regulators, fittings, valves, welding equipment and various gas control and processing equipment parts.