Kini olupese igbimọ ti o lo fun FR4
Awọn olupese akọkọ (FR4): Kingboard (Hong Kong), NanYa (Taiwan), ati Shengyi (China), Ti awọn miiran, jọwọ RFQ.
Aṣẹ-lori-ara © 2023 ABIS CIRCUITS CO., LTD.Gbogbo awọn ẹtọ wa ni ipamọ. Agbara nipasẹ
Nẹtiwọọki IPv6 ṣe atilẹyin