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  • wnkgroup.cn

    WNK Agrochemistry

    OUR HISTORY In 2006, the company produced and began to sell EDTA products In 2005, Co-operated with WNK Bentonite Co., Ltd, promotion and sales of bentonite and perlite In 2002, the company produced controlled release fertilizer for the market In 2001, the company produced seaweed fertilizer. WNK Holding Group invested and established WNK Agrochemistry Co., Ltd. In 2000, the company produced amino acid products In'99, the company produced humic acids products Serving Agricultural and

  • wnkgroup.com

    WNK Agrochemistry

    OUR HISTORY In 2006, the company produced and began to sell EDTA products In 2005, Co-operated with WNK Bentonite Co., Ltd, promotion and sales of bentonite and perlite In 2002, the company produced controlled release fertilizer for the market In 2001, t