Company News
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Lianhua Technology | A Commitment to Protecting Every Drop of Water: 43 Years of Water Quality Testing Services
Water is the source of life and a test of civilization. Since its founding in 1982, Lianhua Technology has dedicated 43 years to the industry, witnessing its development and setting a benchmark for full-cycle services through continuous innovation. In the long process of water quality protecti...Read more -
LH-JE113 Extraction System | Bringing the Intelligent Era of Laboratory Extraction!
Extraction is a crucial step in pretreatment for chemical analysis, environmental monitoring, and scientific research. Traditional manual extraction methods are not only time-consuming and labor-intensive but also suffer from poor repeatability, severely impacting experimental efficiency and dat...Read more -
Lianhua Technology Organized All Employees to Watch the September 3rd Military Parade
On September 3, 2025, China held a grand military parade in Tiananmen Square, the capital, to commemorate the 80th anniversary of the victory of the Chinese People’s War of Resistance Against Japanese Aggression and the World Anti-Fascist War. The parade aimed to highlight the historical s...Read more -
Booth E4A72 at the 26th IE EXPO China 2025, witnessing the debut of Lianhua Technology’s new products
The highly anticipated IE EXPO China 2025 26th China Environmental Expo will be held from April 21st to 23rd at the Shanghai New International Expo Center. As the flagship environmental exhibition in Asia, this year’s exhibition has exceeded 200000 square meters in scale and gathered 2500...Read more -
Application of vials reagents of rapid water quality testing by Lianhua Technology
Since the Sino-US trade friction in 2018, the tariff war has become an important means of bargaining between major powers. In 2025, when the global situation is turbulent, US trade protectionism is on the rise. On April 10, the US government announced that the comprehensive tariff rate on China...Read more -
Small knowledge and big knowledge丨Total phosphorus standard sample configuration tutorial
Configuring standard samples is something that needs to be done frequently during experiments. Taking the experiment related to testing water quality indicators as an example, by configuring standard samples, by comparing the measured value with the reference value of the standard sample, one can...Read more -
Small knowledge and big knowledge丨Ammonia nitrogen standard sample configuration tutorial
Configuring standard samples is something that needs to be done frequently during experiments. Taking the experiment related to testing water quality indicators as an example, by configuring standard samples, by comparing the measured value with the reference value of the standard sample, one can...Read more -
LH-P300 portable multi-parameter water quality meter, the “fighter” in cost-effectiveness!
Environmental protection is the consensus of earthlings, and water quality safety has become one of the focuses of common concern from all walks of life. Whether it is domestic sewage, industrial wastewater, or natural water body monitoring, it is inseparable from accurate and efficient water qu...Read more -
Lianhua Company’s COD consumables classification and special advantages for water quality testing
COD solid consumables Classic LH-D/E series dish colorimetry Features 1. High stability, high accuracy, wide measurement range 2. Powder sealed packaging, easy to transport, easy to store, long shelf life 3. Telephone anti-counterfeiting inquiry of original special reagents to ensure measurement...Read more -
Lianhua Technology’s Highlights in 2024: Innovation in Water Quality Testing, Honor and Public Welfare
In the era of rapid development of environmental testing, Lianhua Technology has always been at the forefront, and in 2024, it has achieved remarkable results. This year, Lianhua Technology has continued to deepen its efforts in the field of water quality testing with its outstanding innovation c...Read more -
New and upgraded | LH-BOD306 biochemical oxygen demand meter, micro host, intelligent detection!
Biochemical Oxygen Demand (BOD5) Meter LH-BOD306 1, Instrument Introduction This instrument is a brand new instrument for measuring BOD in water based on manometric method. It can independently detect bottle caps and simulate the reaction process of the standard HJ505-2009. It is manufactured ac...Read more -
The 24th Lianhua Technology Skills Training Conference ended, focusing on technological innovation and talent training
Recently, the 24th Lianhua Technology Skills Training Conference was successfully held in Yinchuan Company. This training conference not only demonstrated Lianhua Technology’s firm commitment to technological innovation and talent training, but also provided a valuable opportunity for the ...Read more
