Cooperation

Customer Service

Service Hotline: 400-967-7882

For more product questions, please scan the QR code below to follow NVR on WeChat or LinkedIn

NVR customer service center is the main service window of all businesses of the company. It is responsible for business consulting and handling complaints. Customer Service Center is committed to continuously improving the service quality, providing customers with comprehensive, timely and thoughtful service.
Service Hotline:
400-967-7882
Service Time:
AM 8:30-11:30 PM 13:00-17:00
Copyright (C) [North Valley Research, INC]