Did Taiwan Province Shenzhen Huaguan Computer Co., Ltd. go out of business?

No. Huaguan Technology (Shenzhen) Co., Ltd. was established on July 28, 20 16, and its registered address is Longgang Road, Pingnan Community, long gang zhen, Longgang District, Shenzhen. It was still open on June 8, 2022, but it did not close down. One of the company's business projects is: electronic products, monitors, televisions, tablet computers, etc.