Shri Shyam Agro Biotech Private Limited · Shri Shyam Cement Works Pvt Ltd · Bask Iron & Steel Company Private Limited · Shri Nathji Polypacks Private Limited · U99999 Wb2001 Ptc093174 · U71628 Wb1995 Ptc071628 · Shri Banke Bihari Polyfab Private Limited