WELCOME TO CALL US  (+86)-183-1000-8190
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ABOUT COMPANY

Shandong Longguang Tianxu Solar Energy Co., Ltd (hereinafter referred to as "Tianxu"), established in 2002 and has always engaged itself in R& D, production, sales and service of high borosilicate glass tubes and new energy products including solar water heaters, solar vacuum tubes, solar heat collecting project, air source heat pump, photovoltaic products, etc.

In 2015, Beijing Tsinghua Industrial Development Institute Shandong Branch settled in Tianxu with Tsinghua University′s strong scientific research strength and Tianxu′s manufacturing ability.
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LongGuang Tianxu Solar Energy

Why Choose Tianxu?

  • First advantage
    Tianxu is one of the most well-known suppliers of solar thermal systems in China with over 15 years manufacturing experience in this field.
  • Second advantage
    Complete supply chain from glass raw materials, high borosilicate glass, all-glass solar vacuum tubes, and solar water heaters, which ensure the product quality from the source.
  • Third advantage
    Large company scale with 6 all-electric furnaces, 70 vacuum production lines, and 3 water heater production lines; In 2015, Tianxu cooperated with Tsinghua Solar- the top in industry, and jointly established the world’s most advanced automatic vacuum tube production line, which can produce over 10 million pieces annually, making Tianxu the largest vacuum tube production base in China.
  • Fourth advantage
    Drafter of the Latest national standard for high borosilicate glass 3.3; Included in the recommended company list of the “Solar Vacuum Tubes” industry at the annual Solar Thermal Utilization Conference of China.
  • Fifth advantage
    Excellent scientific research ability and perfect product quality. Long-term supplier for China’s famous solar water heater brands in China, sharing about half the market share.
  • Sixth advantage
    Strong technical training and system design services by industry professionals.
  • Seventh advantage
    We listen to our customers and constantly work to provide better and better products and services that are suitable to local climates and plumbing requirements.
  • Eighth advantage
    Commitment to low environmental impact manufacturing of products designed to minimize embodied carbon footprint.

SOLUTIONS

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ABOUT OUR COMPANY

We are passing the sun power to create a green life; we are dedicated in the clean energy to build green living environment;

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CONTACT INFO

  (+86)-183-1000-8190
  erin.xing@foxmail.com
  No.489 Beihuan Road, Zhucheng City, Shandong Province, China
Copyrights  2022 Shandong Longguang Tianxu Solar Energy Co., Ltd. All rights reserved.