https://dunyunvalve.com

China Valve Manufacturers, Gas Valve Suppliers, Brass Gate Valve Factory - DUNYUNvalve, gas valve, brass gate valve, ball valve, filter valveZhejiang Dunyun Industrial Co.,Ltd: We're well-known as one of the leading valve, gas valve, brass gate valve, ball valve, filter valve manufacturers and suppliers in China. Welcome to wholesale custom made valves at competitive price from our factory. Contact us for more cheap products.China Valve Manufacturers, Gas Valve Suppliers, Brass Gate Valve Factory - DUNYUN 8613675763067 info@dunyunvalve.com English English 日本語 한국어 Français Deutsch Español Italiano Português Việt Nam Türkçe عربي русский Čeština ไทย Eesti Gaeilgenah Éireann Bai Miaowen íslenska Cymraeg Български اردو Polski hrvatski українська bosanski فارسی Lietuvių Latviešu עברית România limbi Ελληνικά dansk magyar Norsk suomi Nederlands Svenska slovenčina slovenščina हिंदी Indonesia Melayu Malti Kreyòl Ayisyen Català বাংলা Srbija jezik (latinica) O'zbek Home About Us Enterprise Honor Products Valve Gas Valve Brass Gate Valve Ball Valve Filter Valve Check Valve Exhaust Valve Butterfly Valve Thermostatic Valve Radiator Valve Angle Valve Safety Valve Brass Globe Valve Pipe Composite Pipe Pex Pipe PERT Pipe PPR Pipe Ss Corrugated Water Hose SS Corrugated Gas Hose Fittings Brass Compression Fittings Brass Press Fittings Brass Sliding Fittings Brass Plumbing Fittings PPR Fittings PB Fittings Heating Manifold Collector Brass Faucet OEM Services News Blog Contact Us Request a Quote Article VR 0+ Team Members 0+ Dealers 0+ Years of Experience 0Win a Medal 0+ Obtain Patent Zhejiang Dunyun Industrial Co.,Ltd Zhejiang Dunyun Industrial Co., Ltd. is located at No. 1 Dunyun Road, Modern Environmental Protection Equipment Industrial Park, Zhuji City, the hometown of Xi Shi, in the Yangtze River Delta Economic Circle. It is by the side of West Lake, adjacent to Xiaoshan Airport, running through the Zhejiang-Jiangxi Railway and the Hangzhou-Jinhua-Quzhou Expressway, and is situated in Diankou, the "Hometown of Hardware". We mainly produce various copper valves such as "Dunyun" brand water supply systems, central air conditioning systems, heating systems, gas systems, special ball valves, gate valves, globe valves, temperature control valves, gas valves, exhaust valves, filters, underfloor heating water collectors, as well as new aluminum-plastic composite pipes, and other plumbing accessories. Quality Assurance Rich Product Variety Support Customization Professional Services About Us Call Us Now +8613675763067 Popular Products High-quality products, superb technology. Union Gas Filter Valve Item number: DY623 1.Nominal pressure:1 .6Mpa 2.Working medium:Gas for civilan use,natural gas,LPG 3.Working... view more Universal Gas Valve Item number: 607-4 1.Nominal pressure:1.6Mpa 2.Working medium: Gas for civilian use, natural gas, LPG 3.Working temperature: -20°C≤ t... view more Full-opening Brass Gate Valve Item number:DY101 1.Nominal pressure:1.6Mpa 2.Working medium:Water.Oil.Steam 3.Working temperature:-20°C≤ t ≤ 120°C 4.Thread... view more Brass Ball Valve Lever Handle Female Item number:DY201 1.Nominal pressure:1.6Mpa 2.Working medium: Water，Oil，Steam 3.Working temperature:-20°C≤ t ≤ 120°C 4.Thread... view more Female Y Strainer Item Number : DY501 The Female-Female Y strainer is a key component specially designed for installation in various water distribution applications,... view more Brass Swing Check Valve Female Item Number: DY503 1.Nominal pressure:1.6Mpa 2.Working medium: Water, Oil 3.Working temperature:-20°C≤ t ≤ 180°C 4.Thread... view more Our Industry Services Striving to build the "Dunyun" international brand. One Stop Service Providing high-quality product services and professional technical capabilities, taking the development of national brands as our responsibility, diligently pursuing our goals, steadily advancing. Scientific Management Having a professional technical team and management team. Fine Art Strengthen strengths, improve weaknesses, and further enhance product quality. Innovation-driven Development Continuously deepening, developing technology, and reaching new heights in technology. Craftsman Quality Continuously striving for excellence to ensure the quality of every product. Our Product Advantages Adhere to the management policy of "scientific management, fine craftsmanship, innovative development, and craftsmanship quality". Quality Continuously improving product quality control and management. Delivery Time We will quickly complete the transaction order while ensuring quality. One Stop Service We provide comprehensive pre-sales and after-sales services. Guarantee We have passed ISO9001 quality management system certification，as well as various product hygiene licenses. Team Recognized by the national laboratory, the testing center is well-equipped and has a large number of technical talents. Integrated Design Lowering the risk of leaks and improving overall sealing and safety. Our Partners The enterprise attaches great importance to product quality control and has established a quality management system led by the general manager, implementing comprehensive quality management. The Choice You Can Rely On: A Professional Team Use Our High-quality Anti Valve And Other Accessories. Contact Us Our History The company was founded in 1999 and mainly manufactures various water ball valves, special gas copper ball valves, gas self-closing valves, stainless steel corrugated hoses for gas, metal-clad hoses for connecting gas appliances, aluminum-plastic composite pipes and fittings for gas, underfloor heating manifold, new aluminum-plastic composite pipes, PB pipes and fittings, PERT underfloor heating pipes, EVOH oxygen barrier pipes, polybutene PB pipes and fittings, PP-R pipes, directly-fused stable pipes and other plumbing accessories under the Dunyun brand for water supply systems, central air conditioning systems, heating systems and gas systems. History Our Certificate The enterprise attaches great importance to the control of product quality, has established a quality management system led by the general manager, implements total quality management, and has passed the ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO18001 occupational health and safety management system certification, as well as the hygiene licenses for various products. Currently, it has been recognized by the national laboratory, its testing center is fully equipped, and it has a large number of technical talents. Certificate Enterprise Honor The company has been rated as a "National High-tech Enterprise", "Famous Brand Product of Zhejiang Province", "Famous Trademark of Zhejiang Province", "Well-known Trade Name of Zhejiang Province", "Demonstration Enterprise of Trademark Brand in Zhejiang Province", "AAA Enterprise with Good Contract Performance and Credit Standing by the Industry and Commerce Department of Zhejiang Province", "Demonstration Enterprise of Credit Management in Zhejiang Province", an enterprise with the "Quality Mark" of Zhejiang Manufacturing, "Famous Brand Product in China's Radiant Heating and Cooling Industry", "Demonstration Enterprise of the National Torch Program", "Specialized, Sophisticated, Unique and New Enterprise in Zhejiang Province", "Enterprise Technology Center of Zhejiang Province", "Provincial-level Enterprise Technology R&D Center", and has won the "Zhuji Municipal Government Quality Award". The laboratory invested and established by the company has been rated as a "National Accredited Laboratory". Honor News Center This is news related to us. Jan 20, 2026 Strong Shield, Trustworthy Service, Strategic Marketing At The Canton Fair | Shield Transport's T... Nov 11, 2025 Top 10 Ball Valve Manufacturers in China Nov 05, 2025 Top 10 Brass Gate Valve Manufacturers in China Oct 14, 2025 The Best Gas Valve Factory in China Oct 14, 2025 Top 10 Valve Suppliers in China Jun 20, 2025 Common Faults And Preventive Measures Of Valves, Hazards Of Valve Failure You can use Dunyun products with confidence. Categories Valve Pipe Fittings Heating Manifold Collector Brass Faucet Quick Navigation Home About Us Products OEM Services News Contact Us Showroom Request a Quote Article VR Sitemap Contact Us +8613675763067 sales2@dunyunvalve.com NO.1 Dunyun Road, High-Tech Industrial Park, Diankou, Zhuji City, Zhejiang, China. Copyright © Zhejiang Dunyun Industrial Co.,Ltd. All Rights Reserved.Privacy Policy whatsapp Phone E-mail Inquiry Bag0enen1770261301https://dunyunvalve.com

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