„Sinter-M” JSC - Yambol was established in 1981 and is engaged in the design and manufacture of metal parts by powder metallurgy. Currently the company is 100% private participation. "Sinter-M” Jsc has modern technological equipment: 25, 63, 100-ton hydraulic and mechanical presses Bulgarian and Russian, 100 and 200-ton presses from Japanese company “Yoshizuka”, furnaces of the company "Lyovenkamp”, lathes, grinding machines, coordinate boring, the volume and wire erosion machines "AGIE". Highly skilled engineers work in “Sinter-M” Jsc. For the manufacturing process using iron powder ("Hoganess" - Germany), powdered copper, bronze, brass (Bulgarian).