KOWOV.KOWOV was established in June 1998 with headquarters in Yantai City, Shandong Province. The company has a paid-in capital of 52.93 million yuan and occupies a site area of 27,000 square meters. The company's flagship products—ceramic ball valves and ceramic control valves—utilize high-performance structural ceramic materials to deliver exceptional resistance to severe corrosion and high abrasion. These valves are extensively deployed in harsh operating conditions across industries including environmental energy, steel metallurgy, petrochemicals, coal chemicals, silicon chemicals, mining and smelting, papermaking, and abrasives. They provide unique solutions for ensuring stable, safe, and efficient operation of industrial facilities while helping enterprises reduce costs and enhance efficiency. KOWOV has long focused on ceramic ball valve R&D, securing relevant utility model patents. For over 20 years, it has adhered to the principles of “Integrity, Dedication, Perseverance, and Excellence,” building harmonious fluid systems and establishing comprehensive quality assurance, production, R&D, and manufacturing systems. The company holds certifications from DNV GL for ISO 9000, OHSAS 18001:2007, and ISO 14001:2004. Our primary product portfolio includes ceramic ball valves, ceramic C-valves, ceramic slide valves, ceramic angle valves, other ceramic valves, and ceramic piping systems.
