Hansen & Rosenthal (H&R) GmbH & Co. KG

With its development in the past several years, Hengyang Yuxing Chemical Co., Ltd has grown into the largest production base in Hunan region. we are willing to be your business partners to share development together with colleagues at home and abroad

GAB Neumann has been developing and manufacturing heat exchangers, apparatus and moldings for process engineering applications in the chemical and pharmaceutical industry as well as for use in metallurgy and environmental technology for more than 50

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