The Bangladesh Textile Mills Association is going to hold a four-day exhibition named Dhaka International Textile and Garment Machinery Exhibition in February 1-4. The 18th edition of the DTG expo will take place at the International Convention City Bashundhara in the capital Dhaka and more than 1,000 machinery manufacturers from 32 countries will take part in the exhibition, said a press release issued by the BTMA on Saturday.