There are many manufacturers of pesticide residue detection kits.Although the instruments are universal,the production process of this product is still quite complex.There are not many manufacturers that can produce high-quality and stable detection kits.When it is quite expensive,please recognize that most of our old customers have been using our kits,and some have used other brands,many of which have been reused by us.
  Shenzhen Fengshuo,Renrenle,Mingshengyuan,and other enterprises have been using our reagent kits.If you need it,you can contact us for comparison and understanding