Employment notice. Hang Seng Electronics is a financial software and network service provider. 1995 was established in Hangzhou and listed on the main board of Shanghai Stock Exchange in 2003. Hang Seng offer refers to the employment notice of Hang Seng Electronics. With technology as its core competitiveness, Electronics focuses on wealth asset management, providing overall IT solutions and services for financial institutions such as securities, banks, funds, futures, trusts and insurance, and providing wealth management tools for individual investors.