Zhejiang zhongheng locked industries ltd. Is the main subsidiary of the group, with a total assets of 220 million yuan. Founded in 1992, the company sits at the nobui industrial park, close to yongkang county, and at the entry and exit of the 330 state road and the golden (li) win highway. The company covers more than 40,000 square metres of land and has a modern standard plant of 28,000 square metres with total assets of 180 million yuan. The company now has more than 1,000 employees, of whom 30 are technical and managerial. Zhejiang zhongheng locking company ltd. Has a 10-year history of "thou-sung" security locks and has a locking institute, all of which study, produce and sell on a scale top of their national counterparts. The company's main products are over 20 varieties of automatic locks, mechanical locks and smart locks. The company has 12 advanced automated production lines, with a total of 9 million annual security locks, which provide long-term reliable locking packages f...