Top 10 Valve Manufacturers in China 2025

2025-07-18 19:52:10

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‌Top 10 Valve Manufacturers in China 2025By 2025, China's valve manufacturing in

‌Top 10 Valve Manufacturers in China 2025

By 2025, China's valve manufacturing industry has established an industrial landscape dominated by high-end sectors such as nuclear power, deep-sea applications, and new energy. The ten leading enterprises each possess distinct strengths:

‌Suzhou Neway Valve‌ specializes in deep-sea energy and nuclear power valves, leading the revision of ISO international standards for deep-sea valves. Its LNG ship valves account for 40% of the global market share, with overseas revenue reaching 42%.

‌China Nuclear Su Valve‌ is the only domestic enterprise with full qualifications for nuclear Class-1 valves. It has achieved over 90% localization of nuclear power valves and supplies products to more than 30 nuclear power plants, including the 'Hualong One' project.

‌Jiangsu Shentong Valve‌ holds a 53% market share in nuclear-grade butterfly valves. Its 70MPa hydrogen refueling valve has obtained TÜV Germany certification, and its municipal orders exceeded ¥1.2 billion in 2025.

‌Yuanyi Valve‌ has broken international monopolies with its 53% market share in nuclear-grade butterfly valves and military-grade supersonic wind tunnel valves. Its new energy valve orders grew by 180% annually.

‌Shanghai Karon Valve‌'s smart water systems cover 80% of China's municipal projects, reducing pipeline leakage rates to below 5%. Its products are exported to 30 countries.

‌Yuanda Valve Group‌, a supplier for heating networks in 80% of China's prefecture-level cities, achieves a 99.7% pass rate in AI quality inspection. Its low-carbon valves reduce carbon footprints by 40%.

‌Sanhua Holding‌ holds a 38% global market share in thermal management valves for new energy vehicles, compatible with Tesla's 4680 battery system.

‌Zhejiang Chaoda Valve‌'s corrosion-resistant valves last twice as long as industry averages, ranking among the top three in petrochemical valve exports.

‌Jiangnan Valve‌ derives over 30% of its revenue from military contracts, with ultra-low-temperature valves applied in LNG receiving stations.

‌Zhuzhou South Valve‌'s hydraulic control valves feature a response time of ≤0.5 seconds, serving as a core supplier for the South-to-North Water Diversion Project.


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