Company Profile: Founded in Jinan Road ground in the 2008 Qingdao hexagonal stainless steel screw, located in the capital city of Shandong Province, the beautiful Springs - Jinan, Tai'an inside stainless steel hex screw, is a young company with a young team within a stainless steel hexagonal screw, but We are very professional. Division I since 2011 to become China's largest professional stainless steel fastener manufacturers - a strategic partner Dongming Stainless Steel Co., Ltd., Zhejiang, 5 consecutive years Dongming "THE" "TONG" Shandong Jinan special distribution rights. Stainless steel screws selection principles: choice of stainless steel materials, mainly from the following five aspects to consider. 1, the material for stainless steel screws in mechanical properties, specifically strength requirements; 2, working conditions on the corrosion resistance do aspect material requirements; 3, the working temperature of the material of the heat resistance (high temperature strength, oxidation resistance ) requirements; 4, the production process for material processing performance requirements; 5, other aspects, such as weight, price, purchase, and many other factors must be considered within the Zibo stainless steel hexagonal stainless steel hex head screw _ _ Jinan Road ground by Jinan Daoqin Trading Limited. Jinan Daoqin Trading Company (daoqinshangmao.com) strong, credible, in Jinan, Shandong and other hardware accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinan Road ground and you work into the brilliant, for a better future!