Sinpo Valve has been engaged in the production of 1 inch ball valve with drain for a long time. Sinpo Valve's 3 way ball valve series include multiple types. Being in the business for many years, we have developed a strong supply network, thus Sinpo Valve pipe fittings can always be made of high-quality materials. The product is known for its less maintenance and outstanding performance. The product is extensively used in the industry.
we strives to win the market by its highest quality ball valve manufacturers and most praised customer service. Call!