Best 3D Printing Filament Manufacturer

Affordable Price

Well Performance

Full range of material

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Printed Parts

3D Printed PLA Parts

About Us

ECO is the leading 3D Printing filament factory providing PLA filament, ABS filament,  Flexible(TPU TPE) filament, PETG and Wood filament from 1.75mm to 2.85mm or customizable.

Our factory passes ISO 9001:2015 certificate. and have rich experience work with many clients, that ensure that ECO will keep improve ourselves to supply you high-quality material, and meet your requirement.

We’d like to work as a partner through your project and offer free samples, advice and any assistance we could.

QC Process

Raw Materials: Incoming Quality Control

Colored Resin: In Process Quality Control

Laser Measure: Process Quality Control

Rolling and Package: Final Quality Control

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6 Features Make ECO More Worth to Work with

Quality Control Systems

After above 5 years development Factory with ISO 9001: 2015 certificate, ECO keeps completing the quality control systems and supply chain management.Care is taken on each manufacturing process to ensure that making high-quality products.

Competitive Price

ECO is the leading 3d filament supplier, have lower standby cost & management cost than many companies. With long-term raw materials suppliers and skillful staffs, and hold stocks of materials help us offer more competitive price.

Quickly Delivery

Stable production capacity keeping our factory running at optimum performance, So we can hold many stocks of filament that will shorten the lead time. regular lead time will be 3-4 days and for big volume order is about 1 weeks only.

Free Sample Support

Free samples are always available for your quality evaluation or compatible testing . And the lead time of samples generally is 1-2 days for standard product, such as PLA and ABS filament. So you can save more and increase your profit without worry about quality.

Optional Package

Our standard is vacuum sealed, individual box and master Carton, For OEM customer, we could provide customized package, including brand label, spool, color and package. You just send us the drawing of design or detail requirement.

Outstanding Service

ECO sales & support teams will quickly response to you within 12 hours, No matter product inquiry or support. We’d like work in partnership with your or your design team & manufacturing factory and do our best support on offer samples, products or advice.

Just what I expected! Works great comes with a lot of plastic and comes wrapped air tight, produces good quality prints and I have no complaints about it so far.

WolfgangAmazon seller

Great filament, prints well and has great dimensional accuracy. I’m not sure why others seem to have problems with tangles, I’ve never found a tangle on any roll of filament here.


Filament printed great from start to finish! I didn’t have any problems with quality or size changing, it stayed within tolerances. Printed this whole spool using my Printrbot Simple Metal at 210C, 30-45 mm/s at 0.2mm and 0.1mm resolution. Both resolutions looked great, didn’t have any problems with speed either.


This filament is AMAZING! It is the best wound filament I have ever purchased. No chance of a snag or a feed problem when the quality is like this. It prints like a dream.

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