Manufacturer customized roto plastic septic tank mould

SNOWBALL sheet metal mold for septic tank, is for rotational molding process,
To be the mainly septic tank mold supplier in China,
We are able to design and produce any kind of septic tank mold for you. You can send your drawing.

The advantage of steel mould is below:
1.Long life time, up to 10000 times;
2.With very good thermal conductivity;
3.The mould cost is cheap compare with injection mould and blow mold;
4.Fit for simple and big products with less precision requirement such as water tank,septic tank.