Baoding Xinyuan Electrical Insulation Material Co., Ltd.
Chinese high-voltage insulation manufacturer specialized in pre-compressed pressboard, large-diameter transformer cylinders, molded angle rings, and winding insulation kits up to 1000 kV.
Product categories
Pressboard / insulation materials DDP / DPE (densified pressboard) Laminated wood / insulation wood
Related components
Company record
| Company | Baoding Xinyuan Electrical Insulation Material Co., Ltd. (Baoding Xinyuan) |
|---|---|
| Role | PRIMARY_MILL_MANUFACTURER |
| Location | Baoding, Hebei, China |
| Accessory categories | Pressboard / insulation materials, DDP / DPE (densified pressboard), Laminated wood / insulation wood |
| Product family | Diamond Dotted Paper, Precompressed Pressboard & Transformer Insulation Kits |
| Product / Trade names | DDP Diamond Dotted Paper, Electrical Pressboard, Crepe Paper Tubes |
| Thermal insulation class | 105°C & 120°C |
| Epoxy dotting pattern | Double-sided diamond epoxy pattern |
| Base thickness range | 0.08 mm – 0.35 mm |
| Documented grades | IEC 60641-3-1 Type B.3.1, GB/T 1926 |
| Thickness / dimensions | 0.8 - 6.0 mm (sheets), cylinders up to 4000 mm diameter |
| Technical standards | IEC 60554-3-5, IEC 60641-3-1 |
| Primary evidence citation | Baoding Xinyuan official documentation |
| Source tier | TIER A |
| Provenance | Verified · Source: official website · checked 14 Sept 2026 |
Directory entries are informational supplier listings and do not imply verification, endorsement or commercial affiliation. Verification reflects a website check on the date recorded; always carry out your own due diligence before a commercial decision.
Supply transformer accessories?
Get your company listed in the directory, or post a requirement to reach accessory suppliers.
Get listed Submit an RFQCompare suppliers side by side in the Buyer's Guide, or browse the Components library.