WENZHOU, China – Since its founding in 1996, Zhejiang Dongri
Valve Co., Ltd. has established itself as a leading professional enterprise in the valve industry. Located in the Puyi Industrial Zone of Yongjia County—renowned as the "Hometown of Pumps and
Valves in China"—the company integrates research and development, design, manufacturing, and sales to serve a global market.
Comprehensive Product Portfolio and Technical Expertise
Zhejiang Dongri Valve specializes in a wide range of ball valves, offering a comprehensive series that includes API ball valves, floating ball valves, trunnion mounted (fixed) ball valves, metal hard-sealed ball valves, and forged steel ball valves. Their products are manufactured to comply with various international standards, including GB, JB, HG, ISO, API, ANSI, BS, DIN, NF, and JIS, with capabilities for producing non-standard specifications to meet specific customer requirements.
The company's technical specifications cover a broad operational range:
Size: DN15 ~ DN1000 (1/2" - 40")
Pressure: PN1.6Mpa ~ 42.0Mpa (150Lb - 2500Lb)
Temperature: -196℃ ~ 800℃
Operation Modes: Manual, worm gear, electric, pneumatic, and hydraulic
Diverse Material Capabilities for Demanding Industries
To serve critical applications, Zhejiang Dongri Valve utilizes a wide array of materials, ensuring reliability across different environments. Their manufacturing capabilities include:
Carbon Steel: WCB, WCC, A105
Low-temperature Steel: LCB, LCC, LC6, LC9, LF1, LF2, LF3
High-temperature Steel: WC6, WC9, C5, CA12, CA15, F11, F22, F5
Austenitic Stainless Steel: CF8, CF8M, CF3, CF3M, CF8C, F304, F316, F304L, F316L, F347
Duplex Stainless Steel: 4A, 5A, F51, F55, and other special alloys
These products are widely used in key industries such as petroleum, natural gas, chemical, energy, pharmaceutical, metallurgy, and papermaking.
Commitment to Quality and Innovation
Upholding the business philosophy of "Customer First, Quality Foremost," Zhejiang Dongri Valve has built an excellent reputation over the past two decades. The company is also a registered trademark holder (Registration No. 56444950) for the CNDR brand in Class 7, covering valves (machine parts), hydraulic valves, pressure valves, and casting machinery. This certification underscores their commitment to brand integrity and product quality.
Contact Information:
Company: Zhejiang Dongri Valve Co., Ltd.
Contact Person: Mr. Wang Zhixiang
Address: Puyi Industrial Zone, Oubei Town, Yongjia County, Wenzhou City, Zhejiang Province
Phone: +86 13777730323
Email: mailto:241126365@qq.com
Zhejiang Dongri Valve Co., Ltd.