Zhejiang Jianzhan Technology Co., Ltd. is located in Zhejiang Province.We are a professional manufacturer of classic roof tiles and colored stone sand enterprise for 19 years.Automated production workshop of 40,000㎡.Produce 6 million pieces per year and colored stone sand exceeds 50,000 tons.We have obtained more than 10 patents to support our metal roof.Our products are tested in extreme conditions like snow, strong wind, heavy rain and extreme heat.Our roof is fully customizable from the patterns, colors to the thickness.
Antarctica