Pre sales service: Customer sends drawings or expresses samples, informs salesman the required materials, surface treatment and order quantity. We can provide quote within 3 hours, 7 days for prototypes, support for OEM/ODM.
In-sales service: Follow up the production progress in time and communicate the production situation with customers and provide customers with complete solutions.
After sales service: keep good contact with customers and ask about product satisfaction. If the product does not meet the drawing requirements, customers can require to be reworked or refunded.