Company: KEYSTONE CONSTRUCTION PVT. LTD.   
Status: STOF
Class: Private
Category: Company limited by Shares
Sub-category: Non-govt company
Date of registration: 26-08-1991
Registered state: West Bengal
Principal business activity: Manufacturing
Authorized capital: 500000.0
Paid-up capital: 200000.0
Registered office address: 114A RASH BEHARI AVENUE   
Registrar of companies: ROC KOLKATA