I would like to recommend Nikko who did a great job in fixing three leaks from my kitchen sink drainage pipe work, and at a very reasonable price. He was able to come to me a few hours after I made telephone contact with him, was quick in sorting out the problem, at the same time explaining how the problem occured and gave advise on prevention. Nikko is a friendly guy, and, in my opinion most trustworthy with lots of experience. Thank you Nikko. Nikko Mobile: 07818607583