Qihecai Invoice information to supplier

To all respected suppliers: Our company’s integration of three certificates has been completed. Please update our invoicing information in a timely manner. Thank you! Change of invoice information for Qihecai Compa

发布时间：2026-07-06

Qihecai Notice of Data Change

发布时间：2026-07-06

Instructions for using C-96 series mirror ink

Seven color ink has rich production experience and strong technical strength in the field of screen printing ink manufacturing, with complete process equipment and supporting facilities. Focusing on quality, service, res

发布时间：2026-07-06

Qihecai guidelines for selecting solvent based screen printing inks

Seven color ink has rich production experience and strong technical strength in the field of screen printing ink manufacturing, with complete process equipment and supporting facilities. Focusing on quality, service, res

发布时间：2026-07-06

Safe, environmentally friendly, and cost-effective water-based ink

In the context of the growing global awareness of environmental protection, the printing industry is undergoing a profound green transformation. Water-based ink, as an environmentally friendly printing material, is grad

发布时间：2026-07-06

Future trends of water-based ink in plastic film printing

In the field of plastic film printing, water-based inks are gradually replacing traditional solvent-based inks due to their environmental friendliness and technological advantages. As a representative in the industry, Gr

发布时间：2026-07-06