For frame manufacturers, decorative painting producers, gallery wrap workshops, exhibition contractors, and art material distributors, buying pine wood stretcher bars wholesale is a key decision that affects product quality, production speed, and profit margins.
Gowin supplies a wide range of pine wood stretcher bars with thicknesses from 1.4cm to 5.5cm, offering both ready-to-assemble tenoned bars and bulk non-tenoned bars to meet different customer needs.
Main Types of Pine Wood Stretcher Bars We Supply
| Type | Thickness Range | Style | Best For B2B Customers |
|---|---|---|---|
| Standard Tenoned Bars | 1.6cm – 3.8cm | Ready-to-assemble (tenoned) | Medium decorative frames, gallery wraps |
| Heavy Duty Tenoned Bars | 3.8cm – 5.5cm | Ready-to-assemble | Large exhibition displays, oversized artworks |
| Non-Tenoned Bulk Bars | 1.4cm – 5.5cm | Bulk for custom cutting | Frame factories and workshops needing flexibility |
| Supporting Bars (Cross Braces) | 1.4cm – 1.6cm | Supporting structure | Large format canvases to prevent bowing |
We provide both tenoned (pre-cut ready-to-assemble) and non-tenoned bulk bars, giving you the flexibility to choose according to your production process.
Key Specifications Available
- Thickness: 1.4cm to 5.5cm (covering thin canvas to heavy duty needs)
- Width: 2.4cm – 6.0cm (common widths include 3.5cm and 4.0cm)
- Wood: Kiln-dried pine — low moisture content (8–12%) to minimize warping
- Corner Design: Tenoned (slot & tenon) for fast assembly or non-tenoned for custom framing
- Supporting Bars: Available for large formats to ensure stability
Most popular choices among B2B buyers:
- 3.8cm thickness tenoned bars for standard gallery wrap production
- 5.5cm heavy duty bars for large exhibition displays
- Non-tenoned bulk bars for factories that do their own custom cutting
Why B2B Customers Choose Gowin for Pine Wood Stretcher Bars
- Professional Factory: Own production with strict quality control on drying and cutting
- OEM Service: Custom branding, private label, special lengths, and packaging
- Factory Direct Pricing: Competitive wholesale prices with good margins for distributors and manufacturers
- Flexible Supply: Both ready-to-assemble and bulk non-tenoned options
- Free Samples: Small test sets so you can check quality and compatibility
- DDP Shipping: Door-to-door delivery for small and medium businesses, reducing your logistics workload
FAQ
Q: What is the difference between tenoned and non-tenoned stretcher bars? A: Tenoned bars are pre-cut and ready to assemble. Non-tenoned bulk bars are for factories that prefer to cut and assemble themselves.
Q: Which thickness is best for gallery wraps? A: 3.5cm – 3.8cm is the most popular for standard gallery wrap production.
Q: Do you offer free samples of wooden stretcher bars? A: Yes, we provide small sample sets for testing before placing wholesale orders.
Q: Can I order custom sizes or specifications? A: Yes, we support OEM customization including special thicknesses and lengths.
Q: Do you provide DDP shipping? A: Yes, we offer DDP (Delivered Duty Paid) especially for small and medium B2B customers.
Conclusion
Buying the right pine wood stretcher bars wholesale can improve your production efficiency and final product quality. Whether you need ready-to-assemble tenoned bars or bulk non-tenoned material, having a reliable factory supplier makes a big difference.
If you are looking for stable quality, flexible options (1.4cm–5.5cm), OEM service, factory pricing, and convenient DDP shipping, Gowin is ready to support your frame manufacturing and distribution business.
Contact us today to request free samples or get the current wholesale price list.