About product and suppliers:
            8,962 switch heads products are offered for sale by suppliers on Alibaba.com, of which lids, bottle caps, closures accounts for 1%, screws accounts for 1%, and earphone & headphone accounts for 1%. 

A wide variety of switch heads options are available to you, such as plastic, metal. You can also choose from none, 1 year, and 2 years switch heads

There are 8,162 suppliers who sells switch heads on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, and Taiwan, China, from which the percentage of switch heads supply is 1%, 98%, and 1% respectively.