Baoshun (Shanghai) Chemical Technology Co., LTD. (hereinafter referred to as "Baoshun Chemical") is a private joint-stock enterprise specializing in the production and sales of solid sodium hydroxide, caustic soda flakes, caustic soda, pearl soda, food-grade sodium hydroxide and other chemicals. It has established long-term cooperation business with most state-owned enterprises and listed companies.Its subsidiaries, Linxi Industrial (Hong Kong) Co., LTD., Linxi International Trading (Tianjin) Co., LTD., Linxi Import and Export Trading (Guangdong) Co., LTD., provide services for the export of its products. Its products are widely used in petroleum, chemical industry, metallurgy, pharmaceutical, electroplating, paper making, printing and dyeing, textile, soap making and many other fields. The annual sales volume of its alkali and carbine is 200,000 tons, the products have passed the ISO9001 quality management system certification, strictly follow the specifications of the national qual