About FilamentBay
FilamentBay is presented as the direct brand of Ultraline 3D Technology Co., Ltd.. We help printers compare filament grades, prepare sample evaluations and request an order with stock, shipping and payment details confirmed first.
The company information on this page is supplier-provided. We distinguish it from independent certification, batch testing and printed-part validation.
The company described in the brochure
The brochure describes manufacturing, compounding, extrusion, spool production and materials development in Shunde, Guangdong. These capability figures describe the company publication, not independently audited current capacity or a guarantee that a particular color is in stock.
Supplier identity: Ultraline 3D Technology Co., Ltd.. Address supplied for correspondence: No. 55 Zhongxi Road, Shunde District, Foshan, Guangdong, China. For contracting or distributor due diligence, request the current entity and applicable qualification documents with your quotation.
What is available to compare
Our catalog brings together supplier-listed properties, temperature ranges, prices and feeder guidance. The evidence register explains where values came from and what is missing. We do not use absent data as zero, or a supplier grade name as proof of an application certification.
Compare all grades →What the pictures show
Product renders and application illustrations explain possible appearance and uses. Exact color photos and controlled print reports are not published for every grade. Factory pictures originate in the company brochure; application concepts must not be read as physical validation results.
Image and evidence policy →From a question to an order
- Choose a grade or describe the job, machine and intended quantity.
- Request a sample or ask for available technical documents. For a critical application, qualify the material before ordering production quantities.
- Submit an order request. We confirm availability, shipping, tax and payment details; submitting the form does not take payment.
- For a repeat order, include the approved grade/color and any lot or packaging requirements in the request.
Editorial responsibility: FilamentBay editorial team. Report a correction with the page URL and source you are comparing; we review the affected values and explain material changes in the page revision record. New source documents and material corrections are recorded in the evidence register.