Lacquer bridge. Qiaoqi is a brand product of Hangzhou Paint Factory, now known as Hangzhou Paint Co., Ltd., which is a key manufacturer in the national paint industry, vice chairman of China Paint Industry Association and president of Zhejiang Paint Association. The color concentration and residence time of this paint are better than butterfly paint, so bridge paint is better than butterfly paint. Zhejiang Da Qiao Coatings Co., Ltd. was established on 1958 by the Qiantang River. At the end of 20 16, due to urban planning and company development, the whole factory was moved from Hangzhou Dengyun Road to Deqing Xincheng Industrial Park.