Dongguan Herer Metal Material Co., Ltd. is an innovative and ambitious high-tech enterprise, recognized as a "Specialized, Refined, Differentiated, and Innovative" (SRDI) enterprise that integrates R\&D, production, sales, and service.

Founded in 2007 and located in Dongguan, Guangdong Province—China's renowned manufacturing hub—Hill serves six major industries: semiconductors, photovoltaics, new energy vehicles, 3C electronics, optical components, and precision instruments. We provide specialized chemicals and technical services for five key manufacturing processes: cutting, polishing, cleaning, protection, and rework.

We have a professional team of over 10 senior R\&D engineers, an 800-square-meter process application center for cutting, polishing, and cleaning, and a 2,000-square-meter production base with an annual capacity of over 10,000 tons. Hill has been honored as an outstanding supplier by several Fortune 500 companies. Our customer base spans all 34 provinces, municipalities, and autonomous regions across China, with our product series also exported overseas.

Our core value is to respond to customer needs within 12 hours and provide customized solutions within 72 hours.

Our Mission: Contributing chemical intelligence to high-end manufacturing.We uphold a customer-centric philosophy and are committed to continuous innovation to meet our customers’ explicit, implicit, current, and future needs.