Lock sandbag also known as JOESCO Bastion,electric welding stone cage net.It is to pack the front and rear panels,the bottom plate,the partition plate and the inner lining after they have been assembled by spiral wire binding.Folding and binding of all the stone cage products,are an independent individual.

    Electric welding stone cage net using high quality low carbon steel wire,in strict accordance with bs1052:1986 standard through automatic,precision, accurate mechanical equipment welding processing and forming,using electric galvanized, hot galvanized,plastic coating, plastic dipping or galfan and other processes of surface passivation,plasticization treatment.