Customer Service
Our customer service covers the whole cycle of cooperation, including demand communication, product matching, sample confirmation, order docking and after-sales follow-up. We listen to customers' application feedback in a timely manner, adjust product matching schemes flexibly, and provide targeted technical guidance. We focus on intimate and professional service to create a worry-free cross-border procurement experience for every customer.
How We Support You
Technical Hotline
Direct access to chemical engineers and application specialists for product selection and process optimization.
Order Tracking
Real-time order status updates from production through shipping with proactive delivery notifications.
Documentation
Complete access to safety data sheets, specifications, and certificates of analysis upon request.
After-Sales Support
Dedicated follow-up service ensuring product performance and customer satisfaction throughout the lifecycle.
Get in Touch
Phone
+8618018036652
sales6@liwei-chem.com
Response Time
Within 24 hours
