After-sales service


Service Philosophy

The company adheres to the philosophy of "quality first, service foremost," building trust with customers through reliability and driving efficiency via effective management. We continuously pursue core innovation and ongoing improvement. While enhancing product quality, we strengthen lean management practices to bolster our competitive edge in the market—after all, customer satisfaction remains the ultimate benchmark for measuring product excellence. We actively listen to our customers, stay attuned to their evolving needs, and define our quality standards entirely based on their satisfaction. Ultimately, we strive to not only meet but exceed customer expectations, fostering loyalty and deepening their trust in us.

After-sales service
After-sales service

Service Hotline

We provide a service hotline and online messaging—our expert technicians are ready to promptly answer any of your questions.

Intermediate/Antioxidant/Inhibitor:
86-513-88810409
86-513-88810429

Lubricating oil / Coolant / Urea solution:

4006688111

86-513-88815433