Mechanical power transmition: motors, coupling, chains, gear motor, v-belts, pulleys, machines and machines tools: drilling, grinding, crushing & cutting machines, CNC and DNC, milling and lathe machines, cutting, milling, reaming and threading tools, piping system & auxiliary, pipes: seamless & welded, C/ steel, st. St., alley steel & plastic, fitting: seamless & welded, c/ steel, st. St., alley steel, plastic &forged flanges, expansion joints: metallic, rubber, rectangular & special made expansion joints, hoses: pneumatic, hydraulic, industrial, rubber, metallic & plastic, steam traps & strainers ( straight & y- type) thermal insulator & refractory materials, bricks : basic, acid, neutral, castable materials, ceramic blocks, ferrules, high temperature insul.Mechanical products: system engineering, consultation, evaluation study, projects design, production lines, production units