Hot dip galvanized and cold galvanized a difference, hot dip zinc block is to melt, and the plated metal dipped galvanized fence manufacturers which then made cool, cold plating can generally be referred to as water, plating, is Direct galvanized fence at room temperature through an electrochemical reaction of zinc ions in the bath to be restored on the second plated, hot dip rough surface compared to a lot of cold plated three should be uniform and smooth, hot dip of much thicker coating than four cold-plated, hot dip costs to be higher five, can be coated hot dip galvanized guardrail in the tube, cold plate, then the general non-galvanized, coated with a thin six will, hot dip of No good cold-plated binding force seven, Redu durable in today's highly competitive market galvanized fence wholesale, and always adhere to the "science and technology, the quality of life in order to serve as a guarantee, innovation and development" concept, the introduction of each product is a blend of humanity and artistry, the closer together the advanced technology and the arts, so that customers feel beautiful styling and rich culture is the core value of Yongchao products. Yongchao customers willing to go hand in hand, create brilliant! San Ye metal | [Direct galvanized fence] | galvanized metal fence provided by the San Ye. Search for "zinc steel fence, galvanized fence, spray rails, cement fence" reliable supplier network operators choose to have the whole alliance certification: Linqu San Ye Metal (www.shengyehl.com), trustworthiness and reliability "Business League Support" on, now click on the page with our live chat now!