Why Partner With ShinHigh
With 20+ years in bioplastics and 30,000 tons annual capacity, we are a trusted 3D printer filament manufacturer for global brands. Our factory-direct pricing, custom color matching, and private labeling serve B2B partners in North America, Europe, and Australia.
±0.02mm Tolerance & Full Traceability
100% in-line laser measurement ensures bulk PLA filament consistency. Each lot includes a Certificate of Analysis (CoA) for your quality records.
Factory-Direct Wholesale Pricing
Cut costs with volume-based pricing. Flexible MOQs from 500 kg per SKU, with competitive tiers for bulk PETG filament and PLA orders
Custom Color & Private Label Solutions
Your brand, your specs. We offer RAL/Pantone custom color 3D printer filament, spool weights, and formula adjustments for OEM/ODM partners.
Reliable Shipping to USA, EU & AU
Exporting worldwide with quoted lead times. We handle logistics so you can stock your 3D printer filament wholesale inventory without delays.
PLA vs PETG: Which Should You Choose?
Both run on the same precision extrusion line. The right choice depends on what your parts need to do.
| Parameter | PLA | PETG |
|---|---|---|
| Material base | Bio-based (renewable corn starch) | Modified co-polyester |
| Diameter | 1.75 mm ±0.02 mm | 1.75 mm ±0.02 mm |
| Density | 1.24 g/cm³ | 1.27 g/cm³ |
| Tensile strength | ≥50 MPa | ≥60 MPa |
| Nozzle temp | 195–230°C | 220–255°C |
| Bed temp | 45–65°C | 50–80°C |
| Layer height | 0.1–0.3 mm | 0.1–0.2 mm |
| Heat resistance | ~60°C | ~80°C |
| Impact resistance | Moderate | High |
| Print speed | Standard FDM speeds | 40–100 mm/s, up to 300 mm/s on compatible machines |
| End-of-life | Industrially compostable | Recyclable (rPET stream where accepted) |
| Spool / packaging | 1 kg (approx. 330 m), vacuum-sealed + desiccant, recyclable cardboard spool available | |
Standard-color PLA under industrial composting conditions; not home-compostable. Documentation available on request.
PLA 3D Printer Filament (Bulk Supply)
Our PLA 3D printer filament is engineered for industrial-grade consistency. Derived from renewable corn starch, it offers superior first-layer adhesion and minimal warping—ideal for educational suppliers, prototyping bureaus, and manufacturers requiring bulk PLA filament with reliable ±0.02mm tolerance.
- ±0.02 mm tolerance: smooth, clog-free extrusion across the entire spool
- Excellent first-layer adhesion: minimal warping, even on unheated beds
- High interlayer bonding: durable parts that resist cracking under load
- Low odor, no harmful VOCs: suitable for classrooms and office environments
- Wide color library: standard, matte, silk, glitter, glow-in-the-dark
- Industrially compostable with recyclable cardboard spools
PETG 3D Printer Filament (Wholesale Grade)
Our PETG 3D printer filament combines the easy printability of PLA with the mechanical strength of ABS, offering ≥60 MPa tensile strength. It's the top choice for functional prototypes and end-use parts. As a professional 3D printer filament manufacturer, we ensure high-speed stability for your production efficiency.
- ≥60 MPa tensile strength: industrial-grade durability for parts under real load
- High-speed capable: stable at 40–100 mm/s, up to 300 mm/s on compatible machines
- Heat resistance ~80°C: well beyond PLA, suitable for warm environments
- Chemical & weather resistant: ideal for outdoor gear and industrial settings
- Low odor, minimal shrinkage: excellent layer adhesion, smooth surfaces
- Transparent and opaque colors available, custom-matched to your brand
Quality Assurance
Consistency is a process, not a promise. Every production lot is tested for diameter consistency, tensile strength, and melt flow index before shipment.
100% In-Line Inspection
Real-time laser measurement of diameter, roundness and purity throughout extrusion. Certificate of Analysis (CoA) included with every lot.
Moisture Control
Every spool is factory-dried, vacuum-sealed with silica gel desiccant, and packed the same day — ready to print out of the bag.
Third-Party Testing
Independent tensile, thermal and dimensional test reports available on request for any production batch you receive.
Technical Assistance
Our engineering team supports print tuning, material selection, and troubleshooting throughout your product lifecycle.
Custom OEM / ODM
Custom colors, labels, spool designs and formulations. Trusted partner to 3D printer brands, distributors, and startups worldwide.
Free Sample Testing
Validate performance on your own machines before placing bulk orders — complimentary sample spools for qualified business buyers.
Industries We Serve
Frequently Asked Questions
PLA vs PETG — which should I choose?
What is the minimum order quantity (MOQ) for wholesale orders?
Can I get samples before placing a bulk order?
Do you offer OEM or private label services?
How do you ensure stable quality for bulk filament?
What are your typical lead times and shipping options for bulk orders to the US, Europe, and Australia?
Can I combine different materials, colors, or spool sizes in one container to reach the MOQ?
What payment methods do you accept?
Get Your Filament Quote
Please fill in your requirements: Material (PLA / PETG), target market, and color preference. Our business consultants will recommend the best solution for you and provide a quote within 24 hours.
Prefer email? Write to [email protected] or call +86 0769 81696630.