Product No. SL-004E Meter seal Scope should be Meter 、Water and electricity sectors 、Financial、Postal、Supermarket、Express delivery、drum packaging、Petrochemica、valves、mining、Customs、etcSealed packaging industry. Color Red、Blue、Green、YellowOther colors and customer requirements Material Shell:PSPlastic Plug-inUseABSResin and Built-in stainless steel spring Identifier Laser Marking:LOGO、Company name, bar code, water code、Two-dimensional code Tensile force ≥20 kg Packing Carton Quantity :1000piece Standard Packaging : 100piece/Box –10Box/Box webisite:www.zcsecurityseals.com