Sungo Valves Group Co., Limited

with over 20 years, shield valve corporation has continuously produced quality valves for industrial and commercial applications, including oil refining, chemical processing, power, commercial and military shipbuilding, pulp and paper, mining and pharmaceutical processes. and today, shield corp. is one of the premier quarter-turn butterfly valve manufacturers in china. shield’s valves are designed, manufactured and tested to meet and exceed all applicable specifications to which they are constructed. our goal is simply to furnish high quality valve products at prices competitive in the global marketplace and deliveries to meet the challenges required in today's business environment. with global operations in over 40 countries, shield has developed a fully integrated and innovative product line which of size range from1/2"－120"(dn15-3000); and pressure rating from 150lb-1500lb with kinds of materials. these products are engineered to meet the needs and expectations of our customers. we