We support our purchasers with ideal high-quality merchandise and significant level company. Becoming the specialist manufacturer in this sector, we now have received loaded practical encounter in producing and managing for Laboratory water analysis, Oil in Water Sensor, Portable Orp Meter, Dissolved Hydrogen Meter,Oxygen Microelectrode. We've been glad that we have been steadily escalating using the energetic and long lasting assist of our pleased shoppers! The product will supply to all over the world, such as Europe, America, Australia,Canberra, Luxembourg,Norway, Mexico.More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.