RUB Inc. is a family-owned company with 70 years of experience, 194 employees, a 20,000 m² production area, and an average daily output of 45,000 ball valves — a name that guides the heart of the industry. Since its founding, RUB Inc. has been committed to addressing the needs of manufacturers and setting new standards with innovative solutions.

Today, RUB Inc. is a trusted brand across industries where gas, water, air, oil, and other industrial fluids must perform reliably — even under the toughest conditions. Supported by distribution centers, offices in the United States and Japan, and a global network of partners, RUB Inc. combines the strength of a multinational company with the spirit of a family business.