• Free samples

    We can send free samples to customers who are interested in the product.

  • Direct Supply Origin

    To provide you with the best quality products and services.

  • After-Sale Warranty

    Provide the best service to assure your purchase.

  • Fertilizer

    Provide all kinds of sulphate fertilizers, including potassium, magnesium sulphate, manganese sulphate, etc., and MAP, calcium ammonium nitrate compound fertilizer.

  • Feed&Food

    Commitment to high quality food additives and feed additives, in order to provide the necessary elements to all kinds of animals and humans.

  • Industry&Chemical

    Sulphate products are widely applied in pharmaceutical, printing and dyeing industry, and the electrolysis industry.


  • Tel: 86-731-88612077
  • Fax: 86-731-88612177
  • Email: info@rsmgroup.com.cn
  • Address: Room 2005, Unit3, Building 4, Riverlord, North Star Delta, No.1200, North Xiangjiang Rd, Kaifu District, Changsha, Hunan, 410008, P .R. China.
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