Why Partner With ShinHigh
Backed by 20+ years in bioplastics and a 30,000-ton annual bioplastics manufacturing base, we apply the same process control to 3D printer filament for distributors and private-label partners worldwide. Our factory-direct pricing, custom color matching, and OEM/ODM support are scaled for wholesale volumes.
±0.02mm Tolerance & Full Traceability
Continuous in-line laser measurement ensures bulk PLA and PETG filament consistency. We provide CoA with every lot upon request.
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.
Fast Global Delivery
Reliable worldwide shipping to North America, Europe, Australia & beyond. Transparent lead times and end-to-end logistics keep your wholesale filament inventory stocked on schedule.
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 | ≥55 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 | ~75°C |
| Impact resistance | Moderate | High |
| Print speed | 40–150 mm/s (up to 200 mm/s on compatible machines) | 40–100 mm/s (up to 300 mm/s on select high-speed machines) |
| End-of-life | Industrially compostable (standard-color PLA; not home‑compostable). Documentation available on request. | Recyclable (rPET stream where accepted) |
| Spool / Packaging | 1 kg (approx. 330 m (PLA) / 327 m (PETG)), 2 kg, 5 kg, and 10 kg. vacuum-sealed + desiccant, recyclable cardboard spool available | |
PLA 3D Printer Filament (Bulk Supply)
Our PLA 3D printer filament is engineered for production-grade consistency. Derived from renewable corn starch, it delivers excellent first-layer adhesion and reduced warping—ideal for educational suppliers, prototyping bureaus, and manufacturers requiring bulk PLA with reliable ±0.02mm tolerance.
- ±0.02 mm diameter tolerance: ensures smooth, consistent extrusion and minimizes the risk of clogging across the entire spool.
- Reliable first-layer adhesion: lowers warping risk, including on many unheated print beds.
- High interlayer bonding: delivers stiff, rigid parts suitable for functional testing and standard load applications.
- Ultra-low odor with minimal VOC emissions: suitable for classrooms and office environments.
- Wide color library: standard, matte, silk.
- Sustainable packaging: wound on recyclable cardboard spools, with standard-color PLA certified industrially compostable (not home-compostable).
PETG 3D Printer Filament (Wholesale Supply)
Our PETG 3D printer filament combines the ease of printing of PLA with the impact strength of ABS, offering ≥55 MPa tensile strength. It's an excellent choice for functional prototypes and end-use parts. As a trusted 3D printer filament manufacturer, we ensure high-speed stability for your production efficiency.
- ≥55 MPa tensile strength: industrial-grade durability for parts under real load.
- High-speed capable: stable printing at 40–100 mm/s (up to 300 mm/s on select high-speed machines).
- Heat resistance up to ~75°C (HDT) significantly outperforms PLA in warmer environments.
- Chemical & weather resistant: ideal for outdoor gear and industrial settings.
- Low-Warp Formulation: reduced warpage with strong interlayer bonding; low-odor output suitable for enclosed workshops and office environments.
- Wide color options: available in transparent, opaque, and custom-matched brand colors.
Quality Assurance
Every production lot is tested for diameter consistency, tensile strength, and melt flow index before shipment.
Continuous 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 in most environments.
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
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?
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.