This is an inquiry message about pulleys in the 108th China Canton Fair. (这是一条买家关于"pulleys"的询盘信息,来自第108届中国广交会。)Inquiry Message (询盘信息) pulleys Gentlemen: I am trying to fabricate a system to move my kayaks in from the river using pulleys. They should resist corrosion by the atmosphere. Can you make recommendations as to the plate numbers. I am thinking about one stationary pulley attached to a post, and the other would be attached to the kayak. I am looking for a mechanical advantage of 3. P.S. I recently purchase 2 of your hoist systems and they are great. Thank you Contact Info (联系信息) Fred Monick 33957 Company: Monick Pipe & Supply E-mail: reniegade@aol.com reniegade@aol.com