Union International (HK) Limited, is a registered trading company in Hong Kong, which is factory of Zhongshan Mingwang Hardware Prt. Co., Ltd. in Zhongshan, Guangdong, Mainland China. We are a professional manufacturer specializing in door lock set, lock parts and other door related hardware products. Since 1999, the company was established in Zhongshan Guangdong, China, we are aiming to be a worldwide leading supplier, and famous brand in lock industry. Respect to the conception of Reputation First & Quality First, we sincerely welcome the cooperation from you, and would like to launch a double-win relationship together. Presently, we are looking to expand our business oversea, keening to find stable partners. If you are interested in doing business with us, please feel free to contact. You are welcome to visit our company.