Introduce the SOG special forces of the United States during the Vietnam War.

The name SOG comes from the name of the research and observation group, the only secret military special force in the Vietnam War, which always carries out the hardest and most dangerous tasks in elite force. SOG combat knives were originally used by SOG (Special Operations Team), a secret combat unit of the US Marine Corps Special Forces. Made in Okinawa, the US military base in Japan. Because this kind of knife is very expensive for SOG players, just like SOG professional knife company is good at making knives used in harsh environments, in order to commemorate this unit, the company takes its abbreviation as its name. Always adhere to the concept of building the best and most professional tools and appliances in the world, making SOG the first tool manufacturer covering a wide range of fields such as straight handle knives, folding knives and multi-purpose tools. Each of their products was designed by Spencer Fraser, the chief engineer. His patented invention and unique modern style have won many awards for SOG, and at the same time, Fraser himself has become one of the masters of innovation in the industry. Today, SOG's products are all over the world, occupying the global market with tough style and quality. The main production base of SOG company in the United States is Japan, and its basic products are all produced in Japan. All products of SOG Tools Company of America are imported from America.