Professional Industrial Boiler Manufacturer
40+ Years of Excellence in Steam Boilers, Hot Water Boilers & Special Equipment
66,000+ m²
Factory Area
336+ Sets
Production Equipment
20,000+ Tons
Annual Steam Output
12,000+
Global Clients in 80+ Countries
Why Choose YONGXING BOILER
Leading manufacturer of industrial boilers with A-class certification and 40+ years of engineering excellence
🏭 A-Class Certified
Henan Yongxing Special Equipment holds China A-class boiler manufacturing license, ensuring every product meets the highest national standards for pressure vessel safety and performance.
⚙️ Advanced Manufacturing
336 sets of production equipment including robot welding stations, automatic tube plate welding machines, 60mm plate rolling machines, and Type X-ray flaw detectors.
🌍 Global Reach
Trusted by 12,000+ clients across 80+ countries. Professional service teams in Philippines, Indonesia, Thailand, and worldwide support.
🔧 Full Lifecycle Service
From consultation and system design to installation guidance, commissioning, and ongoing maintenance. Lifetime technical support.
🌱 Energy Efficient
Thermal efficiency up to 98%, with advanced economizer designs, low-NOx burners, and intelligent control systems reducing fuel costs.
📋 7-Step Quality Control
Material inspection, weld testing, heat treatment, pre-expansion, 100% NDT, double hydrostatic test, and final assembly inspection.
Our Product Range
Comprehensive industrial boiler solutions for every industry and application
Steam Boilers
Industrial steam boilers from 0.5 to 100 ton/hour. WNS & SZS series, gas/oil fired, thermal efficiency up to 98%. Ideal for textile, food, chemical, and pharmaceutical.
Hot Water Boilers
Gas, oil, coal, and biomass fired hot water boilers for central heating. Output from 0.35MW to 14MW, suitable for hotels, schools, hospitals, and district heating.
Biomass Boilers
Eco-friendly biomass fired boilers using wood chips, straw, and palm shell. Traveling grate stoker with fish-scale grate bars. Reduce fuel costs by 60%.
Gas & Oil Boilers
WNS horizontal fire tube and SZS water tube boilers. Low-NOx design with advanced burner technology. Fully automatic PLC intelligent control.
Thermal Oil Heaters
Organic heat carrier boilers for precise temperature control. Operating temperature up to 350°C, thermal efficiency over 90%. For chemical, textile, and food processing.
Boiler Accessories
Complete range of auxiliary equipment: deaerators, economizers, air preheaters, blowdown systems, water treatment, and control panels. Factory-direct pricing.
Our Quality Commitment
7-step quality control process ensures every boiler meets A-class standards
- Material Inspection — All steel plates, tubes, and fittings inspected upon arrival with full traceability marking
- Weld Testing — Sample weld tests before production to ensure joint integrity per ASME standards
- Heat Treatment — All welded joints undergo stress-relief heat treatment to reduce residual stress
- Pre-Expansion — Pipe and plate pre-expansion before formal welding for dimensional accuracy
- 100% NDT Testing — X-ray, ultrasonic, and magnetic particle testing on all critical welds
- Double Hydrostatic Test — Pressure at 1.5× design pressure, maintaining stability 25+ minutes
- Final Assembly Inspection — Complete system verification, control panel testing, safety valve calibration