Wenzhou Heng Heng Sealing Technology Co., Ltd. was founded in 2000, specializing in the production, research and development, processing, and sales of fluorine plastic, rubber, and metal sealing products. It is a member unit of the PPVC High Molecular Piping and Vessel Professional Committee of the Chinese Society of Corrosion and Protection, and a director unit of the Fluorine Plastics Processing Committee of the China Plastics Association. The company has been committed to product production and research and development, putting product quality first, and has obtained special equipment manufacturing licenses (pressure pipe components) of the People's Republic of China, ISO9001 quality management system certification and other certificates. With decades of development, Hengheng has strictly controlled quality, followed up all-round services, and insisted on making high-quality products. With the business philosophy of quality as life, time as credibility, and user experience as the pursuit, we strive for a longer and more brilliant development in order to repay customers and society!