Open a new era of "0 Chemical "<br> environmentally friendly materials
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About Us

Xi'an Meinan Biotechnology Co.,Ltd.

Xi'an Meinan Biotechnology Co., Ltd. (hereinafter referred to as "Maenam High-Tech"), a national high-tech enterprise and a Class A reserve listed company in Shaanxi Province, is committed to continuous innovation and development. By integrating cutting-edge global technologies, the company has achieved remarkable accomplishments in the field of new materials. It researches and develops novel green eco-composite materials, focusing on two major directions: waterproofing and water retention. These materials are applied in areas such as structural self-waterproofing and desert ecological restoration, promoting green transformation and the development of desert carbon sink cycles.

The Phase I plant of Maenam High-Tech commenced production in October 2023, with an annual output value of approximately 200 million yuan. Meanwhile, the Phase II plant expansion project was officially signed between the Xixian New Area Airport New City and Maenam High-Tech on April 3, 2025, with a total investment of 1 billion yuan. Construction officially commenced on August 17, 2025. According to the plan, upon full production, the project will have an annual capacity of 120,000 tons and an annual output value exceeding 2.5 billion yuan. It is expected to create over 100 jobs, injecting new momentum into regional industrial upgrading and employment growth. The facility is set to become one of the largest green eco-friendly new material manufacturing bases in China.

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500 million

2025 New Order Amount

50 +

Cumulative Countries with Visiting Customers

360 Item

Intellectual property trademark

130 Residual term

Invention patent and use of new patents

Core Infrastructure & Urban Renewal

Core Infrastructure & Urban Renewal

Core Infrastructure & Urban Renewal

It mainly covers national strategic, large-scale traditional and new infrastructure construction projects. It innovatively solves the problems of large-scale dams, military infrastructure, nuclear industry construction, urban infrastructure, subway construction, dike reinforcement, special projects (coal chemical industry, natural gas chemical industry, petrochemical industry, etc.), metallurgical industry, underground engineering construction, home decoration waterproofing and anti-seepage, etc. Involved Businesses: Waterproof construction projects of major urban rail transit such as Beijing Subway and Wuhan Subway, as well as the waterproof project of Yajiang Hydropower Station.

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Ecological Governance & PV-Powered Desert Control

Ecological Governance & PV-Powered Desert Control

Ecological Governance & PV-Powered Desert Control

Hydrated Water Retention Products play a significant role in the field of ecological governance business and PV-Powered Desert Control, including improving soil structure to promote soil ecological restoration, ameliorating saline-alkali land, supporting under-panel planting, regulating water bodies to maintain aquatic ecology, assisting vegetation restoration, maintaining the water balance of wetlands, and addressing desertification to promote the gradual restoration and stability of ecosystems, such as the Three-North Shelterbelt, Ordos, Xinjiang, Yulin, etc.

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Consumer Goods Segment

Consumer Goods Segment

Consumer Goods Segment

Focusing on deriving products for C-end consumer groups through Meinan Hi-Tech's main products such as waterproof composite materials and Hydrated Water Retention Materials, including but not limited to fish tank landscaping sand, lazy people's flower pots, maenam Water Cube Moisturizing Mask, etc.

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Green Ecology, Waterproofing & Water Retention "New Materials"

Focusing on the two major new material directions of waterproofing and water retention, it is applied in fields such as structural self-waterproofing and desert ecological restoration and management, promoting green transformation and the circular development of desert carbon sinks.

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Super Composite Impermeable Mortar

Super Composite Impermeable Mortar

Quality assurance

Green formula

Strength upgrading

Hydrated Water-Retaining Agent

Hydrated Water-Retaining Agent

non-toxic

Conserve moisture and save water

Long service life

Super Composite Waterproof Sand

Super Composite Waterproof Sand

waterproof

wear-resistant

low-carbon

News Center

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The world's first space-developed material, "Martian Water-Retaining Sand," has been unveiled.

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The world's first space-developed material, "Martian Water-Retaining Sand," has been unveiled.

2026-03-14

Maenam High-Tech │ I aspire to be that "white cloud" — carrying China's green value home to my land.

Media focus

Maenam High-Tech │ I aspire to be that "white cloud" — carrying China's green value home to my land.

2026-03-13

World’s First! Cutting-Edge Aerospace New Material Developed: Maenam Interstellar Biological “Mars Water-Retention Sand” Successfully Developed for Aerospace and Interstellar Construction

Enterprise dynamics

World’s First! Cutting-Edge Aerospace New Material Developed: Maenam Interstellar Biological “Mars Water-Retention Sand” Successfully Developed for Aerospace and Interstellar Construction

Recently, Maenam Interstellar Biological announced a major scientific and technological breakthrough: the world’s first “Mars Water-Retention Sand”,specifically developed for deep-space environments, has been successfully developed.

2026-03-05