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About Us

  • Hangzhou Hydrotech Co., Ltd. founded in 2001 at the National Science Park of Zhejiang University, the company is a National "Little Giant" Enterprise specializing in specialized, refined, characteristic, and innovative fields, a National High-Tech Enterprise, a Zhejiang Provincial Technology-Based SME, a Hangzhou Municipal Innovation Pilot Enterprise, and a recipient of Hangzhou's Green Low-Carbon and Future Factory certifications. It boasts strong R&D capabilities and the ability to transform scientific and technological achievements into practical applications.

  • The company has a research and development center for high-tech enterprises in Zhejiang Province and a national postdoctoral workstation. It mainly uses biodegradable materials for modified design and endows new functions. It has been committed to the research and development, production, and sales of green and environmentally friendly characteristic products such as digital new materials, water-based printing ink materials, and food packaging materials. As of September 2025, it has obtained 37 national authorized patents and its products serve the digital age and green environmental protection fields. It deeply conforms to China's national strategy of green, low-carbon, energy-saving, and environmental protection, and takes the lead in practicing the new concept of green mountains, green waters, and harmonious development advocated by the country.

  • Technology is the source of enterprise development, quality is the foundation of the company, and efficiency is the guarantee of the enterprise. The company has always implemented the quality policy of "technology leading, high-quality and efficient, customer first". As of September 2025, it has led and participated in the development of 11 national and industry standards for its main business products. The company has passed multiple system certifications such as ISO9001 quality management system and ISO14001 environmental management system. The company strives to become a leader and pioneer in sub fields such as digital new materials, water-based printing ink materials, and food packaging materials.

Technology

As of September 2025, Hydrotech has obtained 37 national patents and presided over and participated in the formulation of 11 national and industry standards for products in its main business areas.

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Company Honor

Coming From China,
Marketing To The World.

Industry Standard patent certificate honor certificate
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Plant Equipment

The company has many of the cutting-edge automated
production lines in China.

  • Professional sales team

  • Professional sales team

  • Professional sales team

  • Professional sales team

  • Professional sales team

  • Professional sales team

  • Professional sales team

  • Professional sales team

  • Professional sales team

  • Professional sales team

  • Professional sales team

  • Quality Control

  • Quality Control

  • Quality Control

  • Sublimation paper warehouse

  • Sublimation paper warehouse

  • Sublimation paper warehouse

  • Sublimation paper warehouse

  • Sublimation paper warehouse

  • Sublimation paper warehouse

  • Sublimation paper slitting workshop

  • Sublimation paper slitting workshop

  • Sublimation paper slitting workshop

  • Sublimation paper slitting workshop

  • Sublimation paper slitting workshop

  • Sublimation paper coating workshop

  • Sublimation paper coating workshop

  • Sublimation paper coating workshop

  • Sublimation paper coating workshop

  • Water-based ink warehouse

  • Water-based ink warehouse

  • Water-based ink warehouse

  • Water-based ink warehouse

  • Water-based ink workshop

  • Water-based ink workshop

  • Water-based ink workshop

  • Water-based ink workshop

  • Water-based ink workshop

  • Water-based ink workshop

  • Water-based ink workshop

  • Base paper production base

  • Base paper production base

  • Base paper production base

  • Base paper production base

  • Sublimation paper slitting workshop

  • Sublimation paper slitting workshop

  • laboratory

  • laboratory

  • laboratory

  • laboratory

  • laboratory

  • laboratory

  • laboratory

  • laboratory

  • laboratory

  • Thermal sublimation transfer paper production base

  • Thermal sublimation transfer paper production base

  • Thermal sublimation transfer paper production base

  • Thermal sublimation transfer paper production base

  • Thermal sublimation transfer paper production base

  • Thermal sublimation transfer paper production base

  • Thermal sublimation transfer paper production base

  • Thermal sublimation transfer paper production base

  • Thermal sublimation transfer paper production base

  • Thermal sublimation transfer paper production base

  • Thermal sublimation transfer paper production base

  • Thermal sublimation transfer paper production base

  • Thermal sublimation transfer paper production base