In November 2023, Qingdao Haina Energy Environmental Protection Technology Development Co., Ltd. was once again recognized as a high-tech enterprise with a validity period of three years.
2023-2025 High tech Enterprise Certificate
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Qingdao Haina Energy Solves Industry Purification Challenges — Electrosorption Technology Empowers Aluminum Rolling Oil Purification
Aluminum rolling production is a continuous and high-intensity operation, in whi…
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Be inclusive, ride fast, and stand at the forefront
With thousands of sails setting forth, we are bound to succeed! In the new year,…
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On the occasion of the 2026 Lunar New Year of the Horse, Qingdao Haina extends its sincere greetings to you!
hank you for your trust and entrustment over the past year. In the new year, may…
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Seize the new track of environmental protection industry! Qingdao Haina invites you to jointly explore the blue ocean market worth hundreds of billions
Qingdao Hainan Energy Environmental Protection Technology, a holder of major env…