C74 Protective Equipment Is Important(2)

Seeing the disbelieving look on the attendant's face, Ding Geng smiled confidently, "Not to mention American goods from Europe, even the Soviet Union and Chinese products have all improved to become the third generation products. It's light, easy to carry, humanistic and versatile! "

Listening to Ding's success in explaining the development direction and trend of the world's individual equipment