Naniwa Manufacturing Company Ltd. was founded in 1953 as manufacturing and distributing valve cock products. Naniwa' business activities are based on "Being at the use's side, provide promptly, competitively priced and best products". By analyzing the market information, adopting high technology and custermaer's or consumer's needs, Naniwa offer high quality products and customer's satisfaction. Realizing social responsibility as a corporation, we contribute for creating better earth to live and rich society.