Beijing SLS Flag Products Co., Ltd. is specialized in making and selling various flags including national flags of all countries.

The flag products manufacture plant that belongs to the company occupies 2500 square meters in Beijing Economic & Technological Development Zone and, by using advanced technology, equipment, workmanship and computer-controlled plate making and printing system, produces flags both practical and elegant.

The company takes as its main business to supply flags for government bodies of P. R. C. such as foreign affairs offices of Public Security Ministry, embassies abroad and governments of Hong Kong and Macao Special Administrative Region of China. Besides this, the company also provides flag products like CI flags for well-known institutions, companies as well as sport games, exhibitions and propaganda activities.
Another concentration of the company locates on the study of the evolution of national flags of all countries.

It once played a role in drawing up standard for national flags of China, regional flags of Hong Kong and Macao Special Administrative region.

Reference materials have been collected for communications with other flag-makers both at home and abroad.

In 1997, the company began to take advantage of Internet to make online promotion.

By setting up the first flag web-site in China, it has introduced Chinese flags to the world and got better understanding of the world's flag manufacture development, this makes it in step with the world's flag industry.