1.How can we ensure quality?
Strict screening of raw materials: quality inspection of each batch of raw materials/strict screening of suppliers/ensuring compliance with standards
Standardization of production process: real-time monitoring of key parameters/enhanced employee training
Multi dimensional laboratory testing: chemical composition physical index testing/batch sampling retesting
2.How to obtain samples?
Private messaging with customer service allows for free sample collection, and you only need to pay for the sample shipping fee.
3.What is the delivery time?
Generally, delivery is guaranteed within 25 days. However, depending on the specific situation, countries closer to China may arrive faster, while countries farther away may take longer. Please communicate with us and make sure to ship as soon as possible according to your requirements.