My dear friend Rahul thanks for your response. I never ever ask any person to give me money in advance or travelling expenses etc.etc. For you also there is no exception. Many members also from this forum they visited my city meet us & after seeing all the tests & clearing all their doubts with also to get homely atmosphere they amazed a lot & gave us the orders & now we r busy to make all this Chemical DRP'S one by one. Now its impossible for us to visited your city but in coming future we will really go to your place & make one for you in front of your own eyes. Also if possible you can visited to our place as well if U have some spare time. Also to write some good words is not our motto except for a good work according to our customer's need. Thanks my friend.