Shanghai Qianhao Doors & Windows Co., Ltd. focuses on manufacturing aluminum windows, doors and thermal barrier windows. With headquarter situated in Shanghai, China, Qianhao also has dealers in Jiangsu and Zhejiang Provinces in China.
Our company was incorporated in 2002. With years of aluminum window manufacturing experiences, Qianhao will continue to work hard by supplying high quality products, in order to become one of the outstanding window manufacturing suppliers.
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Shanghai Qianhao Doors & Windows Co., Ltd. focuses on manufacturing aluminum windows, doors and thermal barrier windows. With headquarter situated in Shanghai, China, Qianhao also has dealers in Jiangsu and Zhejiang Provinces in China.
Our company was incorporated in 2002. With years of aluminum window manufacturing experiences, Qianhao will continue to work hard by supplying high quality products, in order to become one of the outstanding window manufacturing suppliers.