Linyi City East Suoyan - China

Shandong and the north plant is the largest manufacturing enterprises Locks one. Production is the double-Hill brand luxury bailiffs hand lock, cross Locks, rack Locks, 117-, 308-12 series of more than 60 different specifications famous Locks. including 308-, 309-Lock all senior State Ministry of Public Security recommended preferred products, dual-lock door rack practical for national patent in 1995. product marketing throughout the country.