Zibo Chang Heng Machinery Factory is a very good Zibo gear manufacturers, but also Zibo Hardened gear reducer manufacturer, is producing a planetary gear reducer Shandong, Shandong cylindrical gear reducer, Shandong exterior electric drum of professional producers, it is a machinery and industrial equipment in one enterprise, is approved by the relevant state registration of enterprises, the main production and sales of cylindrical gear reducer, gear motors, electric drum, worm, worm reducer, gear motors, mining machinery, cement machinery, chemical machinery, pumps, steel iron casting, gear axis machining and other products. According to the needs of enterprise development, the company is constantly gathered outside the elite talent in the industry sector, the enterprise full of vitality.. (more>>)