減速機，輸送設(shè)備，機械設(shè)備及配件，水暖配件，標準件，軸承，橡膠制品，化工產(chǎn)品，辦公自動化設(shè)備，機電產(chǎn)品，建材，五金交電

Reducer, conveying Equipment, mechanical equipment and accessories, plumbing accessories, standard parts, bearings, rubber products, chemical products, office automation equipment, mechanical a