NANJING EFG CO., LTD., expert of wateproof frame materials
Nanjing Efg Co., Ltd. Has specialized in Fiberglass Materials Supplies Since 2003.
1. Alkali-free glass fiber composition
2. Medium alkali glass (C glass) fiber composition
3. High alkali glass fiber composition
4. High strength glass fiber composition
5. High modulus glass fiber composition
6. High silica glass (R glass) composition
7. Alkali-resistant glass fiber composition
8. Other special glass fiber components
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