Warning Tips - Purchasing in China
People said that China has thousands of valve manufacturers. We visited a lot in so called China Valve Town, southern China. This picture is a real valve manufacturer  who installed a lathe in his house and "borrow" the drawing from his neighbor. His website may be unbelievable beautiful and the price is really attractive.  Somebody named it "One Man Manufacturer" 
       - Be careful  and take care about yourself in China!