Development History
DEVELOPMENT HISTORY
The future
Lehai will continue to provide high-quality products to more customers with even more professional technology and attentive service.
2020
In response to the company’s business development needs, we are officially renaming ourselves: Hunan Lehai Environmental Protection Technology Co., Ltd.
2019
Together with the Beijing Research Institute of Mining and Metallurgy, we’re heading to Thailand, bringing with us the extraction tanks manufactured by Lehai.
2016
Lehai steps beyond China’s borders, taking a centrifuge for extraction to Malaysia.
2015
The company was officially established and renamed Hunan Zengshi Lehai Chemical Specialized Environmental Protection Equipment Co., Ltd. The factory was relocated to Huanghua Village, Huanghua Town, Changsha County, Hunan Province.
We formally signed a project cooperation agreement with the Northwest Institute of Nonferrous Metals.
2014
Waste Cooking Oil Gas Treatment Project in Collaboration with Zoomlion Heavy Industry Science & Technology Co., Ltd.
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