1 G o v e r n m e n t o f I n d i a M i n i s t r y o f M S M E Brief Industrial Profile of Thiruvallur District 2 0 1 2 - 1 3 Carried out by M S M E - D e v e l o p m e n t I n s t i t u t e , C h e n n a i (Ministry of MSME, Govt. of India,) Phone Tel:044-22501011- 3 Fax: 044-22501014 E-mail: dcdi-chennai@dcmsme.gov.in Web- www.msmedi-chennai.gov.in/