M&M International, LLC is an OEM manufacturer. Our main product line consist of our patented canister valve system. M&M has valves that are compatible with most top drive systems. We also offer engineering services and frequently adapt our products to suit customer needs. M&M manufactures several types of drill stem subs including integral single and dual side-entry subs. Our IBOPs are also very popular. M&M International is licensed under API Q1 and API spec. 7-1 for monogramming Kelly valves and API rotary shouldered connections. Our license number is 7-1-0233