Tin box foam insert Packaging foam insert perform important roles for inner protective packaging. eva foam material owns closed cell structure and have good feature of waterproof and shock absorption We can make eva foam tin box insert either by die cutting or engraving according to your reqiremetns,நீங்கள் விசாரிக்க வரவேற்கப்படுகிறீர்கள். o உத்தரவு