After each die test, if there is any feedback on any problem, we will provide the mold correction plan or suggestion within 48 hours

2

For customers who has given orders regularly, the sales manager will bring technical staff to visit every 6-12 months to understand and summarize the main problems in the use of molds, and give feedbacks to the designers for later promotion and improvement

3

For customers whose purchase volume reaches a certain scale, the company can send die corrector to the customer site for a period of time to guide dies correction and maintenance