Changhai Co., Ltd.
AT A GLANCE
MOQ / lead time / FOB ranges are category-level benchmarks from 2024-2026 actual deals, not a quote from this plant. Submit an RFQ for a plant-specific quote.
Changhai Co., Ltd. is a verified Chinese FRP fiber supplier — upstream fiber houses — glass, carbon, basalt or aramid — that feed downstream pultrusion and composites lines — operating out of Jiangsu province, founded in 1993. Independently verified business license, scale tier and certifications on file. Categorized as Large on the getfrp scale: established mid-cap producers with 10,000–50,000 tons annual capacity.
Domestic fiberglass listed company, stock code 300024, with a complete industrial chain covering fiberglass, resin, and finished products.
Jiangsu composites context. Pultrusion, gratings, profiles Buyers sourcing in this category from Jiangsu typically cross-check the regional supply chain advantages against logistics cost to the destination port — ports of Shanghai / Ningbo are usually the deciding factor for FCL/LCL economics.
Products & finished goods
In-house forming processes
Process knowledge usually predicts quality risk better than scale does. Cross-check each named process against our process wiki for typical defect modes and inspection points.
Certifications on file
A certificate is necessary but not sufficient — always verify the scope (which products), the renewal status, and the issuing body's accreditation chain (CNAS / IAF / ANAB). See the export-readiness module for what each cert actually unlocks in your end-market.
Other verified Chinese fiber suppliers
Let our China desk handle the sourcing conversation.
Submit a structured RFQ and our bilingual sourcing engineers will translate it into Mandarin, chase the sample, walk the floor for QA, and route the payment. The first thing they'll do is cross-check whether Changhai Co., Ltd. is the best fit, or whether another verified plant in the same category beats them on price / MOQ / lead time.