深圳绿食宝科技有限公司 was founded in Shenzhen, Guangdong province in 2022. greentest features a large selection of unique product designs and certified patents. greentest is a reputable manufacturer and supplier of instrument. The design and production of greentest eco, geiger counter, tds meter and green test are our specialties. With dominant markets in China, our marketing networks have been expanded to over 6 counties and regions including Australia, U.K.Saudi Arabia, Germany, USA, Romania, etc. Due to our distinctive competence and numbers of successful instrument projects worldwide, we have been gaining a praise-worthy reputation and have been widely recognized by customers domestically and globally. If you provide us your precise needs and preferences, we can provide you with expert advice. We welcome prospective agents and distributors from all over the world and hope to build trusting relationships with our clientele.