Today checked market nearby for fuel pump but all are having pathetic chinese pump in denso box which looks real shitty. Only Prime Parts chinese pump looked better quality but that wasn't available today.
Syncview bhai told that he had used some taiwan brand good pumps but they are also out of stock in market, Also HKT is short in market and new retail for them will be 5k + 
Local mechanic advises to use engine bay pump instead but heard its too noisy... Its really embarrassing if you can't find good quality stuff and even when a good quality product prices hike.