Can the sulfuric acid concentration test be done this way? The "magic tool" that frontline workers have been waiting for has finally arrived! Li Zhenglai Technology spent three years independently developing this product, completely ending the era where the concentration of sulfuric acid was measured through manual titra
2026-05-28
The four-year journey has kept our original aspiration alive, and we are now embarking on a new journey towards the future. | The 4th anniversary celebration of Li Zheng has been successfully held. As time goes by, the original aspiration remains steadfast; over four years of hard work have yielded fruitful results. On April 27th, Liuzhengli Technology (Chongqing) Co., Ltd. c
2026-05-19.jpg)
High-temperature and high-acidity concentration analyzer: Breaking international monopoly and solving the "critical bottleneck" problem of waste heat recovery in sulfuric acid plants Dear colleagues in the sulfuric acid industry, experts in the field, and partners:
2026-05-15
Li Zhenglai Technology's Condensation Acid Automatic Discharge Device Empowers Hubei Yihua Group - Leading the Green and Intelligent Production Era of Sulfuric Acid Plants Li Zhenglai Technology (Chongqing) Co., Ltd. has been deeply engaged in the field of digitalization and intelligence of sulfuric acid.
2026-05-15
To the innovators and partners in the sulfuric acid industry - With our unwavering commitment over the past four years, we are now embarking on a new journey towards the future. In April 2022, Lizhenglai Technology (Chongqing) Co., Ltd. was quietly born in the fertile land of Chongqing.
2026-05-11
The world's first anti-blocking sulfur gun has been released with a bang Lizhenglai Technology (Chongqing) Co., LTD. [China · Bishan, April 22, 2026] Today, it officially launched and accepted orders for the industry's first "Anti-clogging sulfur gun" t
2026-04-22
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Focus on sulfuric acid industry, to solve the industry measurement problems