On March 19, 2012-21, by the ministry of public security organization in a 2012 annual public security police (special) vehicles and warning light alarm agreement supply competitive negotiation meeting, guangzhou star shield electronic co., LTD. Relies on the good products quality and high quality service, in many competitors, the successful bid, the public security organ in 2012 police (special) warning light alarm directory enterprise, become the annual national public security system warning light alarm fixed one of the purchaser.

National public security organ system for purchasing warning light alarm performance and quality has almost harsh requirements, product quality and after-sales service system must pass a complex and severe test and evaluation. And can become the ministry of public security police (special) suppliers, which is the star shield product quality and perfect after-sale service approval. According to official car customers on the quality of products and services more demanding, whether from the production, marketing, quality assurance, until after-sales service, star shield has a special team and process to meet and guarantee the demand, at present, the star shield respectively and the level and 13 home secondary sales service, the star shield warning light into the government purchasing market to provide a powerful guarantee. At the same time, star shield also to obtain government used as enterprise development and brand construction of a very good opportunity.