B.J ELECTRONICS, Shop Number-154, Chittagong Shopping Complex (1st Floor), Sholoshahar, Chittagong. Before buying an AC or TV from B.J Electronics, visit 8-10 other showrooms, check their indoor/outdoor units, remotes, and prices, and take photos of the boxes. If our products match theirs, then buy from us. You might ask, 'Why is your price 23,000/- when others charge 30,000/-?' The answer is: I am the owner, engineer, marketing manager, salesman, and laborer at my shop. So, there are no extra costs. I hope you understand why others charge more and we charge less. If any of our products are not official, you can claim a reward of 100,000 BDT. Thanks! (10 feet pipe, fittings charge, and angle are 5000/- extra).