WEIDER MACHINERY CO.,LTD is a professional manufacture of automatics continuous sealer machines. It's research and developments and production started in 1977. Therefore, it has obtained about 38 years experience in manufacturing automatics continuous sealer machines. WEIDER is determined on providing the best quality, the finest products and the most professional service to our clients. We will not only carry on the solid operation groundwork built in there 30 years, but also will constantly research and develop to promote our techniques, quality and marketing position of packing machinery.