Sz HUAZHIHAI Industrial Co.,Ltd(on behalf on HK WHA CHI HOI Electronics CO.,), which is founded in 1996, is a franchised sole proprietorship specialized in manufacturing and promoting of the SEMICONDUCTORS.

The main business is Diode/Transisitor manufacturing, both in DIP and SMD package.And also deal with the lines of IC,LED components, etc. Step by step,our components are extensively taken use in Network Products, Telecommunication Equipment, Security Equipment, Household Appliances, Electronic Toys, Power Chargers, and various Instrumentation Equipment in Asia