Trusted Industrial Valve Manufacturer for Severe-Service Applications
WDL Valve is an industrial valve manufacturer headquartered in Xiamen, China. We design and manufacture standard and custom valves for corrosive, abrasive, cryogenic, high-temperature and high-pressure service.
Industrial valve solutions from Xiamen, China
WDL Valve integrates engineering, production, sales and technical service. Our portfolio covers more than 50 valve categories and over 3,000 models and specifications, including gate, globe, check, ball, butterfly, eccentric half-ball, jacketed ball and control valves.
We support industrial projects with valve selection, material recommendations, custom design, manufacturing, inspection and after-sales service. Valves can be configured according to working media, temperature, pressure, material, end connection and operation requirements.
Valve products for demanding process conditions
WDL Valve manufactures a broad range of industrial valves for chemical processing, oil and gas, petrochemical, power, water, metallurgy, mining, pharmaceutical, environmental and advanced industrial systems.
Special Material Valves
Cryogenic Valves
Non-Rising Stem Gate Valves
Jacketed Valves
General Service Valves
Automated & Control Valves
Custom valves by size, pressure, temperature and material
Available Range
Built for consistent precision and reliable performance
WDL Valve is equipped with machining, production, assembly, inspection and valve testing facilities to support stable quality and accurate manufacturing.
- CNC machining centers and VMC equipment
- Vertical and horizontal lathes
- Deep-hole drilling machines
- Precision grinding equipment
- EDM and CNC wire-cutting machines
- Valve pressure testing equipment
- Assembly and final inspection lines
Manufacturing, assembly and inspection areas
VMC1100L 4-Axis Milling Machine
HMC630 3+2 Horizontal Machining Center
CS6150 Conventional Lathe Area
C5116E Vertical Lathe
EDM CNC Wire-Cutting Machine
Pressure Testing Area
Assembly Area
Shipping Area
Quality control from production to project support
WDL Valve applies quality-system control and 6S management across production. Our workflow covers material inspection, machining, assembly, valve testing and final inspection to help ensure each valve meets applicable specifications and project requirements.
Beyond manufacturing, we provide one-stop support from valve selection and technical consultation to delivery coordination and maintenance guidance.
Reliable manufacturing
Project supply support
Need valves for severe-service applications?
Send us your working medium, size, pressure, temperature, material and connection requirements. WDL Valve will help evaluate a suitable valve solution for your project.
Request a Quote for About Us
Send your valve specifications, drawings or RFQ. Our engineering team will review the operating conditions and contact you with a suitable solution.