Wenzhou Thunderseal Container Fittings Co., LTD is one of the most specialized and professional manufacturer and exporter in the field of Security Seals and Container Fittings components. Wenzhou Thunderseal Container Fittings Co., Ltd is a located in Wenzhou City Liushi Town Xinguang Industrial Zone, with modern factory building and modern machines.We currently produce 7 series with over 100 types of security seals, including plastic seals, bolt seals, cable seals , padlock seals, metal seal, animal ear tags and cable ties. Our products have passed safety inspection, passed ISO/PAS17712 standards and Intertek international test . Now, Thunder has established long-term and stable business relationships with worldwide famous enterprises, who are they oil field, banks, expresses, power companies, water work and post office, etc.Thunderseal Recognized brand, Quality Assurance. Welcome to visit our manufactory and Look forward to your cooperation.