The Polish citizen previously held director-level positions in the country's law-enforcement agencies, said Stanislaw Zaryn, a spokesman for Poland's security coordination office.
China's embassy has reached out to offer consular services to Wang, according to the South China Morning Post, which adds, "China's foreign ministry expressed grave concerns over the incident".
A Polish man was on Tuesday also arrested for alleged espionage along with Wang.
Earlier this week, Polish security agents searched the Warsaw offices of Huawei and Orange, Poland's leading communications provider, seizing documents and electronic data.
On Friday, Poland arrested a Chinese Huawei employee on spying allegations, but a spokesman for Polish security services said the allegations relate to the individual's actions and are not directly related to the company. The company is a leader in developing such "5G" systems. If convicted, they could face up to 10 years in prison each.
" It complies with all applicable laws and regulations in the countries where it operates, and we require every employee to abide by the laws and regulations in the countries where they are based."
The news has deepened worldwide concerns about Huawei, the world's largest telecom equipment manufacturer, which is facing problems amid growing suspicion over its ties to the Chinese government.
He is a graduate of the Beijing University of Foreign Studies.
A high ranking Huawei executive Meng Wanzhou was also arrested by Canadian authorities in December 2018, at the request of the U.S. authorities.
Orange Polska worked with Huawei previous year on introducing the latest fifth-generation, or 5G, wireless network in the country of 38 million.
Last spring, Huawei surpassed Samsung to become Poland's top smartphone supplier with more than a third of the market, as China.org reported.
Australia and New Zealand have also enacted similar bans, leaving Canada the only country in the "Five Eyes" intelligence network not to take steps against the Chinese firm. A spokesperson for Orange Polska told NPR that the company was cooperating with authorities. She is out on bail in Canada awaiting extradition proceedings.
The accusations add to Huawei's troubles of late as Western governments grow anxious that Huawei's systems could be used by Chinese intelligence.
China arrested two Canadian citizens nearly immediately after Meng's arrest-Michael Spavor and Michael Kovrig, who are accused of endangering China's national security.