About product and suppliers:
            2,701 pen parts products are offered for sale by suppliers on Alibaba.com, of which ballpoint pens accounts for 2%, machining accounts for 1%, and writing accessories accounts for 1%. 

A wide variety of pen parts options are available to you, such as micro machining, not micro machining. You can also choose from cnc machining pen parts, as well as from aluminum, copper, and hardened metals pen parts, and whether pen parts is broaching, drilling, or milling. 

There are 2,670 suppliers who sells pen parts on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, and Hong Kong S.A.R., from which the percentage of pen parts supply is 99%, 1%, and 1% respectively.