Guizhou Top-One Imp.& Exp Trade Co., Ltd. is a specialized Trade enterprise, is established in 2009, is under the Guizhou Province foreign trade remanufacture professional manages, simultaneously is also authorizes the registration by the National Related Department the enterprise. At present sells the white barite block, the powder, the barium sulfate, fire-proof material, grinding compound mold, products and so on industrial chemicals. Company located at Guizhou Province Guiyang town center land sector. Guizhou Top-One Imp.& Exp Trade Co., Ltd in line with "the customer first, the good faith is supreme" the principle, has established the long-term cooperation with many enterprises. The cordially welcome friend from all walks of life comes to visit, the inspection, the discussion service.