Company Description
Singer-russer(HZ)Building Materials Tech.Co.,Ltd eatablished in 2006.
Singer-russer(HZ)Building Materials Tech.Co.,Ltd main product are Asphalt Shingles,PVC Rain Gutter System,Aluminum Rain Gutter System,Stone Coated Roof Tiles,Hybrid Underlayment! We professional in roof system more than 10 years!