Exhibitor List

Wenzhou Huahai Sealing Co., Ltd. was founded in 1992, originally known as Wenzhou Ouhai Donghai Asbestos Gasket Factory. After decades of development, it has now become a national high-tech enterprise, a council member of the China Friction Sealing Materials Association, a council member of the National Packing Static Sealing Industry Association, a hidden champion enterprise in Zhejiang Province, a specialized and innovative SME in Zhejiang Province, and a member of the Cixi Sealing Materials Association. The company has also established the Wenzhou Enterprise Technical R&D Center, making it a long-established provider of metal sealing rings and gaskets.
Huahai boasts a complete industrial chain integrating sales, R&D, forging, heat treatment, machining, and after-sales services. The company has obtained ISO9001 international quality system certification, as well as API-6A and API-17D certifications from the American Petroleum Institute, providing reliable and satisfactory products and services to global users. It is committed to applying high-quality products to global applications such as Christmas trees, pipeline fittings, gas fields, wellhead equipment, petrochemicals, oil extraction machinery components, and other mechanical devices.
Huahai possesses world-leading production equipment, including MAZAK CNC lathes, MAZAK five-axis machining centers, TSUGAMI CNC lathes, large gantry machining centers, large CNC vertical lathes with a maximum machining diameter of 5150mm, fully automated CNC sawing machines, British Oxford bench and handheld spectrometers, bench hardness testers, laser marking machines, and more. The company's products, such as R-type, BX, RX, IX ring gaskets, lens gaskets, weld lip gaskets, and valve cover gaskets, are exported worldwide, making Huahai a significant force in the sealing industry.
Huahai strives to become a top-tier brand in China's sealing industry and aims to be a comprehensive supplier of integrated solutions in the sealing field.