ACID MANUFACTURERS
WEST BENGAL
A TO Z CHEMICALS
KOLKATA
Phone:- 033 – 22483725
ACME CHEMICALS
KOLKATA
Phone:- 033 – 25384012
EXCEL ORGO-CHEM PVT. LTD.
KOLKATA
Phone:- 033 – 22101168
OMSYS INDIA
71A/3, Alipore Rd, Kolkata-700027
Phone:- 033 – 24792495
Mobile:- 9432485890
Mobile:- 9830252551
Email:- omsys.india@hotmail.com
BIHAR
ALLIED & CHEMICALS
PATNA
Phone:- 0612-2223551
CHEMICAL & ORGANICS
PATNA
Phone:- 0612-6456500