Shandong Wangzi Industry Co., Ltd.

Till now, our company has 4 sulfur dioxide production lines with an annual capacity of 25000 tons of sulfur dioxide, reached a purity of 99.999% since the first liquid sulfur dioxide production line was put into operation in 2004, and we are the largest manufacturer specializing in the production of sulfur dioxide in northern China.

Meanwhile we also have professional laboratory level laboratory personnel, which is only a few enterprises in China that have obtained food grade sulfur dioxide production qualification certificate.

Most of the cooperative customers are leading enterprises in all walks of life: Shandong Xinlong group, Shandong Shengquan group, Henan fine chemical industry, Jinjing group, Xiwang Group, etc.

Since 2009, it has started its business in foreign markets and has been exported to 17 countries such as India, Russia, Southeast Asia and Australia. The fields involved include chemical intermediates, wine, glass and corn starch, which have been widely praised by customers.