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About product and suppliers:
        Alibaba.com offers 6,159 3d printing plastic filament products. About 52% of these are plastic rods, 18% are plastic extruders. 

A wide variety of 3d printing plastic filament options are available to you, such as ballpoint pen, laser. You can also choose from free samples, paid samples. 

There are 6,171 3d printing plastic filament suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Hong Kong, and United States, which supply 99%, 1%, and 1% of 3d printing plastic filament respectively. 

d printing plastic filament products are most popular in North America, Domestic Market, and Western Europe. 

You can ensure product safety by selecting from certified suppliers, including 1,306 with ISO9001, 192 with ISO14001, and 160 with BSCI certification.