青岛田小白作物保护有限公司 全国免费服务热线:400-009-1106邮箱:270543312@qq.com 地址:青岛市市北区威海路332号 Qingdao Tian Xiaobai crop protection Co., Ltd. National toll free service hotline: 400-009-1106 Mailbox: 270543312@qq.com Address: Qingdao City, Weihai Road No. 332