Product training
Positioning, qualification criteria, handling and application fundamentals.
Contact us
Start with your process.
Tell us what you wash, how you wash it and what you need to improve. We will route your inquiry to the right technical or commercial specialist.
Global inquiries
Talk to the HydroRocca team.
HydroRocca is developed by Shuiyuanshi (Xiamen) New Material Technology Co., Ltd., a specialist in new materials for denim washing.
Business phone / WhatsApp+86 186 5003 1669
Working hours09:00–18:00, China Standard Time (UTC+8)
LocationXiamen, Fujian, China
Response targetWithin one business day
Do not submit confidential formulas or personal data that is not required for this inquiry.
Distributor support
A technical product needs a technical channel.
Regional partners should be able to qualify laundries, coordinate trials and support adoption—not simply deliver material.
Trial coordination
Structured data collection and access to process guidance for customer trials.
Market development
English technical materials, use-case development and commercial coordination.