Maegoksaneop 1-gil Buk-gu,, Ulsan
Metal Seated Ball ValveOver the past 25 years, Kyung Duck Indusutry Co., Ltd. has been engaged in production of specialzed metal seated ball valves with high hardness and excallent heat-, pessure-, abrasion-resistance.The firm\'s popular are made by ...
Metal Seated Ball Valve, Control Ball Valve, High Temperature Valve