Hangzhou Yanshan Chemical Co.,Ltd.

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           YANSHANCHEM is a well established company with an extensive experience in the field of fine chemicals. We are an international company specializing in the manufacture of Pesticide,APIs & Intermediates ,Phase Transfer Catalysts (PTC), Quaternary Ammonium Compounds (QUATS). We have established extensive cooperation with domestic and international corporations,and our products are in most major markets in the world. We will continue to seek partners in global market and channel development, and turn our advantages in product quality and cost into gr  Click for details>>