Frequently Asked Questions
♦ Q1: Are you a factory or trading company?
A: We are a factory with 20 years of experience in producing an...
♦ Q1: Are you a factory or trading company?
A: We are a factory with 20 years of experience in producing an...
Comparison between 5th and 3rd floors
The barrier layer in a 5-layer composite film is usually located at the cor...
Measures to prevent bubbles from appearing in dry composite films
1.Strengthen the testing of various raw and aux...