... , has been specializing in the design, production, and sale of steel security doors, interior doors and garage doors. Our doors are ... Russia, Romania, America and other areas.As steel door we have Economy series&Standard series,more information please visit our company website ... ,50,65,70,90mm(Economy series&Standard series).3. Doorsill:-iron-painted or stainless steel No.430.4. Surface finish:powder ...