we have been specializing in manufacture and export of carnallite dehydrated, pentaerythritol, methyl tin mercaptide, magnesium chloride and zirconium series chemicals, lately we invested massive capital in Northwest of our country to develop non-metalic mineral deposit and expand production of carnallite and magnesium chloride, we sincerely hope to establish a long-term and good cooperation relation with all friends from all over the world on the basis of equality and mutual benefit!