Weidouli Valves (WSV) – Professional Manufacturer of High Alloy Industrial Valves

Weidouli Valves (WSV), founded in 1989, is a leading Chinese manufacturer and supplier specializing in high alloy industrial valves for demanding applications.

The company operates from a modern 43,500㎡ factory equipped with advanced CNC machining, fabrication, and comprehensive inspection and testing facilities. This infrastructure supports its position as a key vendor in the valve manufacturing industry.

Core Materials & Expertise:

• Titanium, Zirconium, Nickel alloys
• Hastelloy, Monel, Inconel
• Duplex and Super Duplex Stainless Steel
• Alloy 20, 904L, Tantalum

Industry Focus: Weidouli provides reliable valve solutions primarily for sectors involving strong corrosion and high pressure, including:

• Oil & Gas
• Chemical Processing
• Seawater and Marine Applications

Committed to its culture of “Cooperate Sincerely, Create Win-win,” the company has built a strong reputation for quality and service over decades, earning trust from a global clientele.