Qingdao Metal Union Hardware Co., Ltd. is a leading manufacturer and supplier of high-quality hardware products in China. Located in the beautiful coastal city of Qingdao, our company has been dedicated to providing excellent customer service and innovative solutions for nearly 20 years.And we have exported our products to more than 60 countries such as Spain, Italy, Canada, Australia, UK, USA, South Africa, West Africa, Brazil, etc.We specialize in the production and distribution of a wide rang...