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Treat yourself to huge savings with longer3d Promo Codes: 71 Discount Codes for August 2026.

Last updated: Aug 16, 2026

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Expired longer3d Coupons

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15%

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Exp: Aug 07, 2026

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supremetrim

About longer3d

longer3d was established in June 2014 by a team of outstanding Chinese national experts and a team of scientists from the Massachusetts Institute of Technology. It is also a national high-tech enterprise in China focusing on 3D printing technology and is committed to providing comprehensive 3D printing solutions for global users. Currently, longer3d has 3 main product categories including consumer 3D printers as well as industrial 3D printers and 3D printing materials. With strict production and quality management systems and the entire product series has passed CE, FCC and RoHS certifications.

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