Hanwei Electronics

Henan Hanwei Electronics Co.,Ltd.(Stock no.:300007)founded in 1998,with more than 1000 employees,is a trustworthy innovative technology c...

Henan Hanwei Electronics Co.,Ltd.(Stock no.:300007)founded in 1998,with more than 1000 employees,is a trustworthy innovative technology company, and the largest gas sensors and instruments manufacturer in China, listed on China’s Growth Enterprise Board in the first companies, works to promise a safe, environmental friendly, healthy and smart working and living environment.