Chopped Strand Mat Manufacturers & Suppliers | ISO 9001
Chopped strand mat manufacturers and suppliers. CSM 100-900g/m², emulsion & powder bound, 2T MOQ, custom widths. ISO 9001 certified, global export.
ISO 9001 certified CSM manufacturer for global B2B buyers. Custom weights, widths, and binders. 2-ton MOQ, 7-15 day lead time, Certificate of Analysis with every shipment.
Why Buyers Choose Us
As a dedicated chopped strand mat supplier, we focus on flexible specifications and reliable export logistics — not just catalog products. Whether you need 450g emulsion-bound CSM for boat building or powder-bound CSM for epoxy RTM, we manufacture to your exact requirements.
2 Ton MOQ
Low minimum for trials and small batch production
Custom Specs
Non-standard widths, weights, roll lengths
7-15 Day Lead
Express production available for urgent orders
ISO 9001
COA, REACH/RoHS, third-party test reports
CSM Product Range
| Specification | Range |
|---|---|
| Weight | 100 – 900 g/m² |
| Width | 1040 – 3200 mm (custom available) |
| Binder | Powder bound / emulsion bound |
| Glass type | E-glass / ECR-glass |
| Packaging | PE film + pallet, export-ready |
See full specs on our CSM product page.
Supplier Evaluation Checklist
- Request Certificate of Analysis (COA) with actual test values, not just spec sheet
- Confirm binder type matches your resin system (powder for epoxy, emulsion for polyester)
- Verify ISO 9001 certification and factory audit capability
- Check MOQ, lead time, and payment terms before first order
- Ask for sample rolls (50-100 kg) for wet-out and handling tests
Read our detailed Buyer's Guide, which includes the full 20-point supplier evaluation checklist.
Request a quote
Tell us your weight, width, binder type, and quantity. Response within 24 hours.
- ISO 9001 certified production
- Reply within 24 hours (EN / ZH)
- Or WhatsApp +86 138 1403 4409
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