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Don't all customers want high rigidity, high strength, and high impact resistant rotational molding materials? Do customers still need materials as crispy as cookies? Let's take a look together.

Melt flow rate (referred to as melt index) is an important performance indicator of rotational molding materials, which has a significant impact on the processing and forming of rotational molding products.

In 2021, the country put forward major strategic decisions of "carbon neutrality" and "carbon peak". Hydrogen, as a clean energy source with zero pollution, has been pushed into a rapid development channel and its application in daily production and life is becoming increasingly widespread. However, the problem of lightweighting of domestic hydrogen storage tanks urgently needs to be solved!

On August 7, 2025, our company officially signed a cooperation agreement with Xingzhi College of Zhejiang Normal University to jointly establish a practical education base, marking a solid step forward for both sides in deepening the integration of industry and education and collaborative education.Ruitang Technology has joined hands with Zhejiang Normal University Xingzhi College to jointly build a practical education base, opening a new chapter in the integration of industry and education On August 7, 2025, our company officially signed a cooperation agreement with Xingzhi College of Zhejiang Normal University to jointly establish a practical education base, marking a solid step forward for both sides in deepening the integration of industry and education and collaborative education. This cooperation aims to fully leverage the respective advantages of the school and the enterprise to create a high-quality platform that closely integrates industry, academia and research.

This is a wonderful journey spanning half a century. Pickleball, which was invented by chance in the backyard, has grown into a globally popular sports phenomenon.

With the global emphasis on energy conservation and emission reduction, plastic fuel tanks are gradually replacing traditional metal ones due to their light weight and high efficiency.