We are Ningbo southdoor import & Export co., ltd based in Ningbo , China. We are member of Tradekey.com since December, 2009. Our business is related to Minerals & Metallurgy industry and we specifically deal in garagedoor parts hardware. Please find our product details below: Garagedoor parts of the hinge galvanized 1.8/2.0mm steel width 2-3/4" Length 7-9/25" --For 7/16" diameter stem roller and more kinds of the hinge we aldo have to manufactucing drums for standard lift *****3000 *****.3.2 max.door.weight.kg.240 *****25.4 distance up to shaft ***** 45 drum Ningbo Fenghua import & export co., ltd is a manufacture and a tradeing company. focus on the garagedoor parts for more than 20 years, having a good reputation in the garagedoordoor line, more and more products export to European and east Afria countrys, the quantity of the goods sell into the froeign markets. garagedoor parts we are a manufacture and a import and export company in Fenghua. Ningbo .China, we have producing a lot of the parts of Automative garagedoor, our products are more attractive and good quantity, welcome your quoted and place order. Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.