CNVA.CNVA Group was established in June 2003 with headquarters in Jinshan, Shanghai, and a registered capital of 110 million yuan. As a diversified industrial group centered on valve manufacturing, its operations span electrical engineering, international trade, investment, and electronic information technology. The company possesses advanced valve manufacturing technology and a scientifically rigorous R&D, production, quality control, and service system. Its extensive product line encompasses butterfly valves, gate valves, ball valves, globe valves, and various specialty valves, widely applied in critical sectors such as water supply and drainage, HVAC, fire protection, power generation, petrochemicals, mining, and environmental protection. Backed by comprehensive management system certifications (including ISO9001 and ISO14001), an extensive sales network, and robust technological innovation capabilities, CNVA is committed to delivering premium products and services, thereby establishing a strong brand reputation.