With economic developing, Welm continues to be introducing higher technology to manufacture magnetic box. Coated paper bag is one of Welm Packaging 's multiple product series. Testings for Welm flat pack gift boxes are done to meet physical and chemical properties requirements for furniture. The product has passed the tests such as stability, strength, aging, colorfastness, and flame retardance. It allows the packaged product to keep in good condition. The product is safe. It has passed the tests for substances, such as Formaldehyde testing, Banned azo colorants testing, and Dimethyl fumarate testing. It prevents dust to keep the product clean.
Welm has made a successful attempt to achieve the objective of becoming a global jewelry gift box provider.