PRODUCTS

We have established long-term cooperative relations with many enterprises.
Children's crayons

Draw anywhere without worry, and wipe clean with water. The round, soft tip prev···

Multi-color pencils

Multi-color pencils draw a colorful world with rich and vibrant colors. They are···

Meeting Whiteboard Pen

Featuring an anti-dry valve design, a single whiteboard pen can write up to 8,00···

Clothing Painting

Temporary clothing painting solution, applied to cotton/polyester fabrics, compl···

Face Painting

Special makeup for events, easily wiped off with a wet wipe, does not clog pores···

Car Graffiti

Temporary body decoration spray cans with nano-sized pigment particles that adhe···

Ground painting dye

Light-curing environmentally friendly coating that forms an elastic film after t···

Calligraphy Brush Pen

A revolutionary product for calligraphy instruction, the ink dissolves upon cont···

Teaching pen

Teachers no longer have to worry about erasing whiteboards. Words written with t···

Easy-to-wash Nail Polish

Temporary nail products, full color development after application, soaked in wat···

Temporary Hair Dye

Plant-based temporary hair coloring cream, water rinse 3-5 times to completely f···

Infinite writing paper

Using a special coating process, paired with a dedicated erasable pen, this pape···

ABOUT US

Leading industrial solutionprovider since 1988
Professor Dong Chuan and his team from Shanxi University have been exploring the field of environmentally friendly biodegradable pigments for many years and have achieved a large number of research results. The research group currently has more than 40 researchers, and has completed 8 projects funded by the National Natural Science Foundation, 2 projects funded by the Ministry of Science and Technology Innovation Fund, and multiple enterprise projects. Guide students to win multiple awards such ...
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    Research land occupation

    Research land occupation
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    Senior professional title

    Senior professional title
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    Authorized patents

    Authorized patents
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    Global customers

    Global customers

SOLUTION

Warmly welcome friends from all walks of life to visit, investigate and negotiate business!

HONOR

Official certification, professional after sales service.
Special Commendation Gold Medal at the International Exhibition of Inventions in Geneva
International Invention Award, Nuremberg, Germany
Certificate of Award from the China International Invention Exhibition
International Federation of Inventors' Associations Award
China National Technology Invention Award

NEWS

Access to global foreword information
Shanxi University Environmental Research Team Wins Special Commendation Gold Award at the Geneva International Invention Exhibition
2025-05-29
Source: China News Service Shanxi – April 25, 2024Shanxi University Environment···—
Selling Watercolor Pens to Disney in the United States
2025-05-29
Publication Date:May 25, 2016, 16:54Source:Shanxi News Network –Shanxi DailyAut···—
Professor Dong Chuan of Shanxi University and Professor Cai Zongwei of Hong Kong Baptist University Publish Article in Hong Kong Wen Wei Po
2025-05-29
Source:Hong Kong Wen Wei Po, October 22, 2013, "Wen Wei Education – North-···—