We established a Sino-German cooperative relationship

In 2014, German customers came to our company to inspect the pneumatic valve diaphragm. This product is a large-scale rubber cloth diaphragm with an outer diameter of 640mm and a height of 160mm and an accuracy of 0.05+, which was finally developed by trial and error in accordance with European standards, and successfully passed the indicators of the customer-designated testing agency Shanghai Stand, also have successfully established a Sino-German cooperative relationship.