What is Shi blockade what use is it

Shi blockade of goods into a container and properly close the door, by the particular person applied similar locking device. Shi blockade press material into seals, wire Shi blockade, plastic Shi blockade, high security seal (bullet seal), etc.; divided by use electricity Shi blockade, customs Shi blockade, freight Shi blockade.black cable ties
Shi blockade, once properly locked unless the violent destruction (ie cut) can not be opened, after the destruction of the Shi blockade can not be reused. Shi blockade on each number has a unique identifier, the appearance of a complete blockade applied only to prove that the Shi Feng articles that are not privately Kaifeng.
Lock sets, cylinder made of metal, plastic Outsourcing ABS plastic, for clip spring lock body structure, lock body surface using blanching, laser type and serial number, bar code, color can be customized according to user requirements, wire diameter φ1. 8, the length can be produced according to user requirements, pulling up to F ≥ 250KG.
Shi blockade widely used instruments, meter box, power supply, gas supply, water supply, industry, oil, chemical, mining, cement, transportation, postal, customs, railway, finance, supermarkets, clothing logos, container trade commodity inspection, container, Ships and domestic air transport, international air transport, logistics companies, shipping companies, transportation handling equipment, transportation, processing, and product testing, packaging drums, energy metering, leak sealed to prevent the theft and other industries.
Customs Cargo has the following two conditions often impose customs seals: one out of the box customs inspection. Customs officers inspect the container is opened, in order to allow the owner would not think that is illegal to view others, sealed a Customs seals to tell the owner, which is a customs check. Second, the Customs Transit. Customs Transit is a customs import of goods from the port, transfer to inland customs declaration.container seals
Customs Law of the People's Republic on the states: Article 37 Customs supervision of goods without Customs permission to open, extract, deliver, forward, change, modification, mortgage, pledge, lien, transfer, replacement tags, diversion He or other disposition. The Customs seals, no person shall open or damage. For Customs containers, tankers, container trucks and other purposes.