We know form your website that you esteemed company are in the market of Sodium Hydrosulfit. Here is the introduction of our company.
Shandong Shuangqiao Chemical industry co.,ltd , Zouping Qingyuan Textile Auxiliary Co.,ltd.The headquarters are located in Zouping County, Shandong province.
  Our company founded in 1999,covers an area of 250,00 sqm.with assets of RMB 350 million and more than 600 employees. Our products are SODIM HYDROSULFITE WITH A TOTAL ANNUAL CAPACITY OF 70000MT,INDIGO OF 3000MT,SULFUR DIOXIDE OF 20000MT PER YEAR. Other products including:ANHYDROUS SODIUM SULFITE,TEXTILSLURRY,TEXTILE FITTINGS AND CAST.Our porducts line covers the textile ,pulp and paper,detergent,food industries.
  As an ISO9001 : 2000 certified company,it has self -support import and export rights. Our production hae got well-received by our customers in China,Southeast Asia etc.