Qingdao Longyou Bottle Cap Making Co., Ltd was established in August 2000 in the picturesque coastal city of Qingdao. The company has a plot area of 6000m2 include 3000m2 of workshop. With a total investment of about RMB10 million and 180 employees (including more than 20 technical professionals, longyou Bottle has become one of the leading cap manufacturers in China. Our company is equipped with more than 10 computerized production lines and numerical-controlled injection molding machine..