- No. 258, Shabei Road, Longwan District, Wenzhou City, Zhejiang Province
Professional Manufacturer of Process Equipment, Vacuum Piping Systems and Custom Components
Wenzhou Mingyuan Machinery Co., Ltd. is a specialized manufacturer dedicated to the design and production of process equipment, vacuum piping systems, chambers, and custom-engineered components. We provide comprehensive non-standard solutions for industries such as semiconductor, pharmaceutical, daily chemical, advanced materials, new energy, and food processing.
Integrating R&D, engineering, and manufacturing, we are committed to delivering high-performance and high-purity equipment tailored to complex industrial applications. With advanced production capabilities including automatic longitudinal and circumferential welding systems and helium mass spectrometer leak detection, we ensure superior product quality with surface roughness up to Ra ≤ 0.25 μm and a first-pass weld radiographic qualification rate ≥ 90%.
Our engineering team consists of 10+ experienced professionals with over 10 years of industry expertise, capable of independently completing:
URS (User Requirement Specification) analysis
Process calculation and optimization
3D modular design and CAD engineering
This enables us to provide highly customized solutions tailored to each customer’s specific process requirements.
Our product portfolio covers the entire process from laboratory research to industrial-scale production:
Multi-functional Mixing Tanks
Stainless Steel Mixing Tanks and Emulsification Tanks
Laboratory Mixing Equipment
Vacuum Piping Systems, Vacuum Chambers and Vacuum Fittings (Stainless Steel / Aluminum)
Industrial Fluid Piping and Pipe Fittings
Available Materials: Stainless steel, aluminum, and other special alloys.
Driven by our core advantages of High Precision, High Cleanliness, and High Efficiency, our equipment achieves:
Temperature control accuracy of mixing tanks: ±1°C
Reactor design pressure: 0.5–1 MPa, design temperature down to -5°C
Laboratory mixer torque range: 1–200 N·m
Vacuum chamber leak rate: ≤ 1×10⁻¹¹ Pa·m³/s
Our products have been exported to more than 30 countries, including the United States, Germany, Switzerland, Japan, and South Korea, serving over 200 global enterprises, such as Pfizer, WuXi AppTec, CATL, Huayou Cobalt, and BYD.
We adopt advanced fabrication and welding technologies to ensure excellent performance in sealing, pressure resistance, and corrosion resistance, especially for vacuum piping systems and chambers.
A comprehensive quality management system is implemented throughout the entire production process. For vacuum products, 100% helium leak testing is performed, achieving ultra-high vacuum sealing standards.
We provide fully customized (non-standard) solutions based on customer site conditions and process requirements, ensuring optimal system compatibility and performance.
Factory-direct supply ensures cost-effective solutions without compromising quality.
We offer full-process support including technical consultation, equipment selection, and installation guidance, ensuring a smooth customer experience.
Choosing Mingyuan means partnering with a company that is committed to precision engineering, continuous optimization, and long-term collaboration.
We uphold our corporate vision:
“Precision in Mind, Innovation for the Future”
And follow our 4H Service Standard:
High Quality
High Cleanliness
High Efficiency
High Integrity
We provide:
Custom engineering solutions
Process scale-up support
24-hour remote technical assistance
Lifetime spare parts support
Our mission is to create greater value for our customers and contribute to the advancement of global industry. We look forward to building long-term partnerships with clients worldwide through high-quality products and reliable service.
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