According to consumer demand.we have different color,differnet bottom,different force and so on.If you want to know more about Longhua switch,you can relate us.

Company introduction.
Dongguan Kaihua Electronics Co., Ltd (originally named Longhua Electronics ) was founded in 1990. Specialized in R&D, manufacturing and marketing of precision electronics, switches, jacks, digital encoders, connectors and other electronic parts. Mainly applies all kinds of electronic parts in different fields, such as communication products, portable products, computer peripherals, household electrical appliances, measuring instruments, medical facility, automotive electronics, audio and video systems, gaming products, smart control system, digital camera, notebook computer and so on.