Ningbo Gongyao Sealing Materials Co., Ltd---a professional manufacturer and exporter of Chinese sealing and heat insualtion materials, specialized in manufacturing gland packing, glass fiber, asbestos, non-asbestos products and other materials. Up-to-date technology, advanced equipments and near 40 years manufacture experience will bring best quality but lower prices to our clients. Enterprise objective: Based on sincerity, the high quality at low price strives for the survival; The technical innovation strives for the development.

We can supply follow products:

1. Gland packing;

2. Glass fibre products;

3. Asbestos products;

4. Ceramic fibre products;

5. Carbon fiber products;

6. Expanded graphite;

7. Gaskets & seals;

8. PTFE products;

9. Other products.