Royal Crown is a privately-owned affiliated enterprise group dedicated to the R&D, manufacturing, and sales of fine chemical auxiliaries. It comprises three independent legal entities—Beijing Royal Crown Auxiliary Co., Ltd., Royal Crown New Materials Technology (Shandong) Co., Ltd., and Xianghe Royal Crown Plastic Auxiliary Co., Ltd.—which share the "Royal Crown" brand while remaining independently registered and legally liable. The group has built a collaborative value chain of "R&D and sales in Beijing — scaled manufacturing in Shandong — supporting production in Xianghe". Beijing Royal Crown (established 2001) is the founding entity and the R&D and sales hub, holding multiple patents such as acrylic-fiber spinning oil and carbon-fiber precursor oil, and has been recognized as a National High-Tech Enterprise and a Specialized, Sophisticated, Differentiated and Innovative SME. Royal Crown New Materials Technology (Shandong) Co., Ltd. (established 2021) is the scaled production base with an annual designed capacity of 200,000 tonnes. Xianghe Royal Crown Plastic Auxiliary Co., Ltd. (established 2009) is the supporting production and packaging base, qualified for the manufacture of hazardous-chemical packaging and containers. Long serving the petrochemical and chemical-fiber industries, Royal Crown's core business spans specialty chemical product manufacturing and sales, food additives, new-material technology R&D, and import/export, committed to delivering integrated fine-chemical auxiliary solutions to its customers.
