“Ellipsoid fiberglass insulation digester” made in zhangjiakou city Heber province JinShi GRP Ltd, obtained China invention patents which number is 200410075059.3. According to the tenets of thermos, we made the cellular wall of the digester. The products apply to the farmers especially for the poultry raising.

Marsh gas: set fire for cooking, lighting, preservation vegetables, drying the grain, hatching chicks and used for carbon Dioxide fertilization.

Liquid: feeding animals, keeping flowers, vegetables and fruit trees far away form pest

Residue: nutrition soil, mushroom cultivation, breeding earthworms, loach and etc.

Our product is the only one obtained the China invention patent in digester products and be chosen by China Intellectual property office to take part in 2006 China International Patent Technologies and Products Trade Fair. German International Institute of Science and Technology Application Grants to our product “International technical and scientific inventions Expo Gold” and British International Invention Expo Organizing Committee made the product into British international scientific center of global interaction network database, honored it as “British International Invention Expo Gold Crown Award” and promotion in Europe”.

Features of product:

1. Maintain temperature: our produce’s thermal conductivity is 0.59kj/m.h  just as 1/9 as concrete’s. So you can use it all the year.  

2. Good scalability and anti-freeze: Because of the expansion coefficient is consistent, our product can do well as usual, when frozen ground made concrete digester damaged.

3. Solid and durable: because the material used in cellular wall, our product increased the strong and load-bearing capacity.

4. Tightly sealed and not leak: our product can not crack for permanent, and during the using time you need not to maintenance it.

5. Alkaline and acid resistance: It can be used in different area.

6. Light weigh, easy to transport and installation: our product divide into 5 parts. The total weight is 200kg and It only take 2-3 hours to installation.  

7. Reasonable design: the product was made accord to Ellipsoid digester national standards. The digester not buried deep and big fermentation area can product more marsh gas.

8. Advanced technology, raw material fermented fully: automatic cycle, mixing made the operation more efficient.

9. Low -cost and consumer durables: our product made of industry waste. The cost is 30% lower than the general products. It’s suitable for the majoring of farmers and consumers.

10. Matching complete and widely use: besides supporting cookers, lamps, kitchen wares, showers, etc. we can offer digester hot gas stove and digester boiler.