[ABF carrier board manufacturer Xinxing: production capacity is extremely tight. Visited electronic fabric manufacturers more than ten times] "Science and Technology Innovation Board Daily" reported on the 3rd that Jian Shanjie, chairman of ABF carrier board manufacturer Xinxing, said that AI chips have promoted the evolution of carrier boards towards large sizes, high-level counts and high complexity. Currently, ABF carrier board production capacity is extremely tight. The upstream supply chain is also at an extremely critical moment. Most of its core material, electronic-grade fiberglass cloth, comes from Japan. Most of these manufacturers are small and medium-sized enterprises. In the past year or so, Xinxing has visited them more than ten times to cope with the outbreak of market and customer demand.