Yangjiang Guan Rui Industrial and Trade Co., Ltd.

Yangjiang Guan Rui Industrial and Trade Co., Ltd., also known as Grandsharp, is a professional manufacturer and trader based in Yangjiang, China—a city renowned for its historical knife-making craftsmanship. Established in 2018, the company operates a 2,250-square-meter factory and employs between 101 and 200 personnel. They specialize in high-end kitchen cutlery and professional tools, including Damascus steel knives (up to 67 layers), Japanese-style knives, handmade forged blades, and stainless steel sets. Their extensive product range also features kitchen accessories such as wooden chopping boards, knife sharpeners, leather roll bags, and magnetic sheaths. As a custom manufacturer with strong OEM and ODM capabilities, the company supports design-based, drawing-based, and private mold customization. Their R&D department, led by a team of graduate engineers, focuses on innovative...