PENGLAI SANLING LOCKS CO.,LTD SET UP IN 1955,HAS BEEN SPECIALIZED IN MANUFACTURING AND EXPORTING ALL TYPES OF LOCKS. OUR FACTORY IS A LARGE- SCALE ISO9002 CERTIFIED MANUFACTURER SPECIALIZING IN PADLOCK,DOOR LOCK, DRAWER LOCK,MORTISE LOCK,BRASS CYLINDER WITH THE BRAND NAMES OF "TRISQUARE" "MECC",ETC.OUR CUSTOMERS HAVE COVERED MORE THAN 30 COUNTRIES AND TERRITORIES AROUND THE WORLD AND OUR PRODUCTS ARE ALWAYS HIGHLY PRAISED FOR BOTH OUR HIGH QUALITIES AND COMPETITIVE PRICES.