Is a professional manufacturer for producing, design, sale of the bags sealers, vacuum sealers, band sealers, medical pouch sealers, date imprinter, hand wrappers, ultrasonic welder, vacuum channelled bag (lined)…etc. WU-HSING own the engineers that have 20 more years of experience. Make the best quality & valued products to get the CE, ETL approval. We already passed ISO 9001: 2008. Products have been exported 100 more countries of worldwide.