About product and suppliers:
            838,318 service life products are offered for sale by suppliers on Alibaba.com

A wide variety of service life options are available to you, such as metal. 

There are 836,286 suppliers who sells service life on Alibaba.com, mainly located in Asia. The top countries of suppliers are Malaysia, China, and Vietnam, from which the percentage of service life supply is 1%, 96%, and 1% respectively. 

Service life products are most popular in United States, Australia, and United Kingdom.