Lianhua Technology became the first manufacturer for the Rapid Detection Chemical Oxygen Demand Analyzer or “COD Analyzer” in 1982. This gave Lianhua the opportunity to be the first industry pioneer for designing water content analysis in a fast and efficient method. Lianhua demonstrated the brilliance of American standards in customized environmental protection when Mark’s method was included in the USA Chemical Abstracts. Lianhua has demonstrated steadfastness in dedication for a long time. Focused technological advancements in water quality testing has shifted the industry’s respect toward Lianhua as the most advanced technology for rapid quality testing. The Rapid Detection COD Analyzer displays Lianhua dedication to water quality testing in various industries such as Petrochemical, fast municipal sewage treatment, food processing and any industry that needs fast, dependable and strong results. This global clientele has easy access to the analyzer which has a friendly user design that can be utilized in the laboratories and in the field.