Services
Our Services
From vapor recovery units and custom VOCs treatment systems to membrane separation technology and remote monitoring — Vohon delivers complete solutions for petrol stations, oil depots and chemical plants.
Three-Stage Vapor Recovery Units
WHSH-M series for petrol stations: condensation + membrane separation, 4–20 m³/h, NMHC emissions far below the national limit, recovery efficiency 95%–99%.
Custom VOCs Treatment Systems
Skid-mounted systems for oil depots and chemical plants, 50–800 m³/h, combining compression, condensation, membrane separation and carbon adsorption per your media.
Membrane Separation Technology
Self-developed gas separation membrane modules with an annual output of 1.2 million m² — physical separation, no hazardous waste, design life 8+ years.
Remote Monitoring & After-Sales
PLC + industrial touchscreen with WiFi/4G cloud data, real-time alarms and remote diagnosis; warranty, training and nationwide service support.
Own Factory & R&D
In-house manufacturing with a dedicated R&D team of 30+ engineers and self-developed membrane technology.
Skid-Mounted Integration
Factory-integrated skids reduce on-site installation to about one day — plug in, commission, run.
Fully Automatic Control
PLC-based unattended operation with auto start/stop, pressure and oxygen interlocks, and DCS-ready communication.
Explosion-Proof Design
Hazardous-area equipment with explosion-proof electrical components and safety interlocks throughout.
Nationwide Service Network
60+ sales and after-sales staff with warehouses across provinces; warranty, training and rapid on-site response.
OEM/ODM Cooperation
Private-label manufacturing of WHSH-M units with complete after-sales support and technical training.
We Provide the Best Service in Industry
Tell us your requirements — our engineering team will prepare a tailored proposal for your site.
If you have any ideas or questions, please feel free to contact us.
Looking forward to your letter.