Shandong Province Qingyun County Junchuang Lock Industrial Co., Ltd has been one of the considerable one-time lock manufacturers in China. It specializes in producing Lead Seals, Plastic Seals, Meter Seals, Cable Seal, Bolt Seal, Padlock Seals, Nylon Cable Ties and also expanded to Ear Tags! Product out of our factory features low cost and better anti-theft performance, and they are now widely sold throughout the country and abroad in various transport sectors: such as railway transport, air freight, cargo, oil transportation, chemical products transportation, post offices transport, medicine transport and other industries. our factory has strong technical strength, excellent product quality, so we plant in the new and old customers, establishing a good reputation, and forge a long-term and stable relationship of cooperation.