Jinan Hai Rui Te Mechanical CO., LTD was founded in 2010. Our talented and experienced staff can provide products with good quality, professional technical consult, and perfect service to our clients. “Keep improving ” is a principle we always insist. More than sixty percent of the company staff have bachelor or higher university degrees. Now We have more than 20 patents, passed ISO9000 certification, and our products have passed CE certification. As a professinal fluid service provider, we only manufacture and sell quality products. Clients can rest assured our products and services will solve all their fluid metering problems efficiently and economically.