Top 1 water quality analyzer Manufacturers in China

Shanghai Lianhua Industrial Co., Ltd is a manufacturer of laboratory and portable Water Quality analyzer in China. Brand Lianhua is with over 40 years history. With our strong scientific research strength and accumulated experience in the field of Water Quality detection over the years, Lianhua has independently designed and produced a number of product series. Including:

Chemical oxygen demand(COD) analyzer

Ammonia nitrogen(NH3-N) analyzer

Total phosphorus(TP) analyzer

Biochemical oxygen demand(BOD) analyzer

Laboratory / portable Multi-parameter water analyzer

Digital reactor

Turbidity Meter

Total/residual chlorine analyzer

TSS meter

Ultraviolet/infrared Oil and Grease Analyzer

Lianhua technology products are widely used in municipal water treatment, urban drainage, pharmaceutical, petrochemical, light industry, metallurgical coking, agriculture and forestry breeding, food, brewing, engineering companies, scientific research institutions, paper, textile, printing and dyeing, machinery manufacturing and other fields, and has been widely praised.

History

In 1980, developed a fast method to detect COD in 20 minutes;

In 1982, founded the Lianhua brand;

In 1987, The COD rapid detection method developed was entered into "Chemical Abstracts"

In 2002, passed ISO9001: 2000 quality system certification

In 2007, the COD rapid detection method developed was used by the Environment Bureau as China's industry standard

In 2015, the BOD method obtained a patent certificate

In 2017, acquired CE certification

In 2018, updated ISO 9001, ISO 14001,ISO 45001

In 2021, the brand was selected as a Beijing "Specialized, Refined, Differential, and Innovative" (SRDI) enterprise.

In 2022, unveiling the new logo and corporate culture

In 2022, Yinchuan Lianhua, a new production base for consumables, has commenced operations.