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Liao cheng All Win Chemicals Co., Ltd. is a professional manufacturer of chemical products and raw materials . We are one of the standard enterprises which was located in Liao cheng City ,Shandong Province. It is one of the largest chemical production bases in the north of China . We hold on the strong beliefe “production of green products,saving the earth’s resources”to make our lives safe and healthy. Our main products includes the basic inorganic and organic chemicals, which widely used in paint &coating industry,rubberindustry,water-treatment industry,feed industry ,etc.