About Us
Technical & After-Sales Service
Support across the full product lifecycle — before, during and after the order.
Before Order
Process consultation, material selection, preliminary technical assessment, product specification discussion, sample testing.
During Production
Production status communication, product inspection, packaging, documentation.
Installation
Catalyst installation guidance, module installation, SCR commissioning guidance.
Operation
Sampling, performance testing, technical follow-up, replacement evaluation.
End of Life
Used catalyst recycling guidance, disposal consultation, replacement planning.
After-Sales
24-hour response for after-sales inquiries, regular follow-up.