Metaco Metallurgical Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 22 APR 1987 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Metaco Metallurgical Pvt Ltd is U74900WB1987PTC042234 and registration number is 042234 and SWATI SEN is director in METACO METALLURGICAL PVT LTD

Essem Tekno Services Pvt.Ltd. is a Andaman & Nicobar based private ltd. Company Registered at dated 16-MAY-1984 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Essem Tekno Services Pvt.Ltd. is U74210WB1984PTC037494 and registration number is 037494 and SWATI SEN is director in ESSEM TEKNO SERVICES PVT.LTD.

Prama Manufacturing Pvt Ltd is a Andaman & Nicobar based private ltd. Company Registered at dated 01-MAR-1983 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Prama Manufacturing Pvt Ltd is U51909WB1983PTC035974 and registration number is 035974 and SWATI SEN is director in PRAMA MANUFACTURING PVT LTD

Soumyatech Projects Services Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 29 JUL 2006 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Soumyatech Projects Services Private Limited is U70102WB2006PTC110812 and registration number is 110812 and SWATI SEN is director in SOUMYATECH PROJECTS SERVICES PRIVATE LIMITED

Diverse Techno Services Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 17 AUG 2011 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Diverse Techno Services Private Limited is U74999WB2011PTC166480 and registration number is 166480 and SWATI SEN is director in DIVERSE TECHNO SERVICES PRIVATE LIMITED