CTGV.CTGV Corporation was established on December 24, 1985, with its registered office in Wenzhou City, Zhejiang Province. It is a large-scale national valve enterprise integrating scientific research, development, design, production, sales, and service. The company has obtained ISO9001 Quality Management System, ISO14001 Environmental Management System, OHSAS18001 Occupational Health and Safety Management System, EU CE Certification, American API 609 and API 6D Certifications, as well as China TS Safety Certification, establishing a comprehensive quality and safety assurance system. Its products are widely applied across multiple industrial sectors. Key product lines include high-temperature, high-pressure large-diameter butterfly valves, gate valves, globe valves, ball valves, check valves, power plant valves, wafer gate valves, hydraulic control valves, and environmental protection valve series. The company is committed to providing customers with reliable valve solutions.