DDMETER CO., LIMITED is professional instruments factory, our company supplier different kinds of instruments meters for homebrew, aquarium, beekeeping, car industry etc, such as refractometers, PH meters, thermometers, humidity meters, acidity meters, ORP meters, PH strips etc.
DDMETER is our own brand and we have our own factories. We have many experience in this filed and supply different kinds of OEM service. We can offer you products of high quality and great price and a variety of styles products which have wide application range and high accuracy. We have a strong supply capacity can provide goods to you ASAP and promise the quality, so we can deliver goods efficiently and reliable. If you need more information, do not hesitate to contact us, we will be happy to answer all your questions and help you have good cooperation with us. We can do the best and become your satified cooperation partner.
