http://www.asianproducts.com/hotproduct/manufacturer_ultrasonic-welding-device_.htm ultrasonic welding device AsianProducts directory for ultrasonic welding device - It includes sources from ultrasonic welding device manufacturers and ultrasonic welding device suppliers, and those qualified ultrasonic welding device manufacturer are extensively from china, Taiwan, Hong Kong. Fri, 24 May 2013 14:40:22 +0800 Copyright 1986 - 2013 Media Federal Co. Ltd. All rights reserved. http://www.asianproducts.com/product/A10069683065606_P12420114981269801/mop-amp;-wiper-making.html # Description : * Mop & Wiper Making Machine is a special design to produce nonwoven mops or wipers from feeding raw materials, ultrasonic welding to cutting with automatic mechanism and extremely ...<a href="http://www.asianproducts.com/company/A10069683065606/ncm-nonwoven-converting.html" target="_blank" title="NCM Nonwoven Converting Machinery Co., Ltd.">NCM Nonwoven Converting Machinery Co., Ltd.</a> Fri, 19 Oct 2012 06:12:02 +0800 P12420114981269801 http://www.asianproducts.com/product/A13165971061989226_P13339604768060767/welding-stress-relief-device.html Ultrasonic Impact Treatment (UIT) method is an efficient method that can turned the harmful residual stress on the surface layer or weld area into compressive stress. The UIT equipment uses high-power...<a href="http://www.asianproducts.com/company/A13165971061989226/hebei-meishun-environmental.html" target="_blank" title="Hebei Meishun Environmental Protection Equipment Co., Ltd.">Hebei Meishun Environmental Protection Equipment Co., Ltd.</a> Fri, 04 Jan 2013 12:01:22 +0800 P13339604768060767