Optional stainless steel security doors are made of one of the main factors in selecting a good security door: now more commonly made of stainless steel, beautiful, durable, corrosion-resistant. Mainly depends on two things: ① now popular grades of stainless steel security door material to the main brands 302,304; ② plate thickness steel frame thickness not less than 2cm, behind the front doors of the plate thickness is generally between 0.8cm ~ 1cm steel door supplier, Doors with internal skeleton and reinforcing plate. Chang Industry and Trade of St. produce carbon paint large stainless steel building door handles, using high-quality galvanized sheet metal, forming one frame design using stainless steel door, with the appearance of style, metallic fade custom stainless steel door, corrosion resistance advantages, to achieve the appearance of the door the perfect combination of style and practical value, with luxury, style and extraordinary features. Yongkang St. Chang Co. in stainless steel anti-theft window manufacturing and sales. Our company has strong technical strength, superb production technology, a sound management system and quality testing. Stainless steel doors custom doors _ _ Jiangxi Sheng-chang Industry and Trade notoriety by Sheng-chang Ltd. Yongkang. Yongkang St. Chang Ltd. (www.shengchangco.com/about/) strong, credible, Jinhua in Zhejiang housewares industry has accumulated a large inventory of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the St. Chang Industry and Trade into the brilliant and you work for a better future!