... Strong output CE certific CE certificate 4KW double mould high frequency sealing machine for PVC About the roduct 1. Spark ... ,warning light was equipped .2. Interference preventer Equipped with High frequency magnetic leakage suppressor ,which can avoid leaking waves.3. ... , handbags, beach bag, stationery, nameplates, blowing toys, shoes material, water bed, carpet embossing, car seat covers, the shade, ...