Shanghai Huayi Industrial Development Co., Ltd. is a sealing product sales company, and its wholly-owned subsidiary, Anhui Huayi New Material Technology Co., Ltd., is a manufacturer focusing on fluid sealing technology research and rubber seal production. In order to provide customers with high-quality and stable products, the subsidiary has continuously introduced advanced production equipment and established its own independent laboratory. From simple seals to seals of different sizes, different materials, and different categories, our company continues to expand to meet the diverse needs of customers.