I want 3N and 4N polysilicon chunk and Mono-crystalline Ingot.the condition is as follow.buying quanty monthly : 120 tonbusiness term : 1 year or moreSo, I want to examine some products, that is, specification and peice.if they are met our requirements, I
所属地区：世界买家
位置导航：
发 布 者：
todaytex[游客快速发布]
联系电话：1
联系地址：http://bbs.todaytex.com
