Good news | Another innovative achievement, Hongtu Additives has won another national invention patent!
Release time：2024-07-10
On July 2, 2024, with the joint efforts of the R&D personnel of Qingyuan Hongtu Additives Co., Ltd., it obtained the patent certificate for "A high-penetration finishing agent for woven fabrics and its preparation method" granted by the State Intellectual Property Office.
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Honghao Chemical Co., Ltd.
ADD: Comprehensive Building, No.13 Chuangxin Road,Jianggu Fine Chemical Industrial Area, Jianggu,Sihui, Guangdong,China