About Us

Shandong Shangru Hongyi Fine Chemical Co., Ltd. was founded in 2018. As one of the world's foremost manufacturers of 1,4-naphthoquinone, our company mainly focuses on the research, development, production and sales of 1,4-naphthoquinone and its derivatives. With a registered capital of CNY 10 million and an area of more than 66,700 square meters, we annually can produce 1,200 tons of 1,4-naphthoquinone. All plants in the factory are fully automated production and control to guarantee the stability of product quality. The commissioning of Shangru Hongyi's 1,4-naphthoquinone project has solved the drawbacks of domestic enterprises relying on imports all the year round.

Shangru Hongyi has been devoted to the research and development of the related technologies of 1,4-naphthoquinone, and has a stable cooperative relationship with many scientific research institutions. Shangru Hongyi reserves corresponding techniques for various synthetic routes of 1,4-naphthoquinone, and owns research and development achievements both in equipment design and manufacturing.

Shangru Hongyi is committed to safety and environmental protection cause; as a socially responsible enterprise, Shangru Hongyi regards safe production as the red line and green development as its concept in terms of system construction, personnel management, equipment selection, and parameter setting. Shangru Hongyi basically achieves zero emissions by reusing all the three wastes.

Shangru Hongyi will, as always, provide customers with comprehensive, integrated and full-coursed technical support and solutions; with excellent service and excellent quality, we look forward to working with you to create a win-win future.

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