2. Q: How can I get the after-sale services?A: Free replacement will be provided if any quality problem. 3. Q: How is your quality control? A: We have our own experienced QC Team. There will be strict inspection for every order before shipping ou...
Pre-sale service Act as a good adviser and assistant of clients to enable them get rich and generous returns on their investments. 1. Introduce the product to the customer in detail, answer the question raised by customer carefully; 2.Make plans for choice according ...