OUR SUPERIORITY PRODUCTS INCLUDE Capacity ball,seats&inserts,body,closure, stem& other components We are professional manufacturer of ball valve components. We are equipped with advanced production equipment, enabling us to produce a wide range of high - quality products. Firstly, we have CNC gantry machining centers ,CNC horizontal machining centers ,CNC vertical machining centers ,CNC guide rail lathes CNC grinders,etc. These machines are crucial for processing various parts with high precision. They play an important role in the production of valve components, ensuring the accuracy of hole positions, including positional accuracy, perpendicularity, parallelism, and angles and roundness. With these advanced production equipment, we have strong production capabilities. We are able to produce ball ranging from 1 to 56 inches and bodies, closures and other spare parts within the size range of 1 to 40 inches. This wide range of production capacity allows us to meet the diverse demands of our customers in the ball valve industry. Approved suppliers Approved suppliers are crucial and the core of our sustainable provision of high-quality products. We have various high-quality outsourcing suppliers who are equipped with various certificates such as ISO9001:2015, PED, Norsok, API 20B FSL4, etc. We also conduct periodic audits of our suppliers every three or six months. The cooperation between qualified suppliers and us has earned us recognition from customers and the market