Our company was founded in 2001
Number of product authorized patents
m²of factory building area
Sales to developed countries such as Europe and America
R & D team accounted for the company's employees
Undertake national provincial and municipal scientific research projects
Our company has obtained 56 authorized patents, including 13 national invention patents and 43 utility model patents.
New applications are for 8-10 patents per year, and patent technology is covering each product.
Presided over drafting:Industry standard "Water-based printing ink for decorative paper" (QB/T 5477-2019)
Formulate Zhejiang manufacturing standards for sublimation digital paper;
Participate in drafting: National Standard "Laboratory Preparation of Printing Technology Test Samples Part 2 Liquid
Body Ink" (GB/T 38153.2-2019)
Group standard "Green Design Product Evaluation Specification Ink"
National standard "Special paper for wood-based panel facing" (GB/T 28995-2012)
National standard "Ink color and tinting strength inspection method" (GB/T
13217.1-2020).
HDHT was established in Zhejiang University Science Park
Officially settled in Hangzhou Tonglu Economic Development Zone; Selected as a scientific and techno...
Selected as a national high-tech enterprise; Development of the first domestic high-speed production...
Establish Zhejiang Provincial R&D Center; Passed the national high-tech enterprise review; Demon...
The second high-speed production line of sublimation transfer digital paper was put into production;...
Establish the third high-speed production line of sublimation transfer digital paper; Passed the nat...
The fourth high-speed production line of sublimation transfer digital paper was put into production;...
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