This is an inquiry message about vibration switch in the 108th China Canton Fair. (这是一条买家关于'vibration switch'的询盘信息,来自第108届中国广交会。)Inquiry Message (询盘信息) vibration switch i have both your model 438 and model 438A vibration switch, pn 53284-1; sn 3832-552. But no instruction for setup. there is the wiring dwg on the inside cover. Could you please email me the inst book. Thanks, Dale Lillfors Contact Info (联系信息) Dale Lillfors 115 1st street sw Grand Rapids, MN 55744 USA Company: Blandin Paper Title: Electical Engineer Phone: 1-218-327-6543 Fax: 1-218-327-6628 E-mail: dale.lillfors@upm-kymmene.com dale.lillfors@upm-kymmene.com mingluji.com2011-2012Contact Us(联系我们) Mobile | Computer