Specializing in the productionof Security sealsShandong 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! Founded in