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Introduction
Zhejiang Yugong factory Brief Introduction
The factory is a professional R&D, production and sales of various butterfly valves, deeply cultivated in the valve industry for many years, with modern production workshops and a full set of precision processing equipment.
The main products cover clip-on, flange, lug, and butt-welded butterfly valves; Including double eccentric, triple eccentric, soft seal, hard seal series, materials can be WCB carbon steel, 304/316 stainless steel, duplex steel, special alloys, etc., and the pressure covers PN10/PN16/PN25, 150LB/300LB and other specifications.
The products are widely used in chemical, electric power, HVAC, water treatment, petroleum, metallurgy, seawater circulation, high-temperature hot air, thermal oil, steam pipe network and other working conditions, and support customized non-standard, high-temperature, high-pressure, anti-corrosion and wear-resistant special butterfly valves. The factory strictly follows the national standard and American standard production, from blank casting, precision processing to seal testing, and serves domestic and foreign engineering and dealer customers with stable quality, affordable price and perfect after-sales.
Our company offers professional OEM manufacturing and ODM custom R&D services. Leveraging our mature butterfly valve production processes, comprehensive quality control system, and technical R&D capabilities, we can customize and manufacture various products—including soft-seal, hard-seal, and electric/pneumatic butterfly valves—based on customer drawings, specifications, and operational requirements. We support private labeling, appearance customization, structural optimization, and solution development, while strictly controlling quality and delivery times. We provide one-stop custom fluid valve solutions for traders, engineering firms, and brand owners.
The company places a strong emphasis on investment in research and development (R&D) and maintains a dedicated valve R&D team focused on optimizing butterfly valve structures, upgrading sealing technologies, and developing intelligent products. Leveraging a comprehensive R&D and testing platform, the company continuously advances core technologies such as high-temperature resistance, high-pressure resistance, corrosion resistance, and zero leakage. It is capable of conducting product improvements and new product development tailored to specific operating conditions. With numerous patented technologies, the company provides a solid technical foundation for product quality and customized production.
Contact Person: Ms. Ye
Tel: 19906502611