-Various pool test kits -Leading manufacturer which has over 20 year exprience -Offer OEM&ODM 1,About NingBo Bonny E-Home Co.,Ltd:We have 20 years experience in the line of-Plastic products(brush,vaccum hose/plastic hose/pipe,plastic garden bucket,mops,dispenser,thermometer,vacuum cleaner),-Metal parts(aluminium poles,ladders,stainless steel parts.) -Electronic products(Solar garden lamp,flash ...