Main Markets: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide
Heavy machinery industry is used to manufacture various shaft parts, transmission gears, connecting rods, suspension systems, steering systems, etc. The main brands are 45#, aisi 1045, sae 1045, c45,...
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"Our intention would be to fulfill our consumers by offering golden support, great price and high-quality for 4140 Tgp Hardness , 4140 Tgp Hardness , 4140 Hardness , We guaranteed quality if customers were not satisfied with the products' quality you can return within 7days with their original states.