Leading Technology-Professional Manufacture


Technical Advantage

Three national patents
13 utility model patents
Acceptable customer-specific products

Standard Leader

We are leading drafters of two national standards. We are also the drafter of two international standards(ISO standards-SAP B I grade).

Excellent Team

Industry-university-research cooperation Establish cooperation with domestic universities and colleges.

Professional Manufacture

First-class automated production line.
National SAP product testing center, good quality control system.

About Us



How U is based on the field of super absorbent polymer, strictly follows the high-quality brand way, and devotes itself to providing a whole new experience for customers of sanitary napkin, diaper and other living goods. After ten years development, How U has developed into a super absorbent polymer manufacturer integrating research and development, manufacturing, sale and service. Now it has six series including dozens of innovative products. At the same time, How U has a public service platform of high absorption polymer.

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Our History

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Foundation Of How U


Applied For National Invention Patent


Two National Standards Of SAP For Sanitary Napkin And Diapers Were Set Up By How U


European Hygiene World Top 500 Company Came To Our Factory For Cooperation


Two national standarded drafted by haoyue was put into effect