温州永昇管件科技股份有限公司是一家专注于半导体、生物制药、核电、电子级行业的超净洁管件研发、生产、销售的高科技企业。主要生产不锈钢高精密管件，AP级、BA级、EP级管件阀门等，拥有开坯机、精密冷轧机、精密拉拔机、精密矫直机、光亮退火炉、超精密清洗设备、内外机械抛光设备、精密电解抛光生产线、检测设备（超声波探伤设备、涡流探伤设备、水压试验机组、气压试验机组、高分辨电子内窥镜、表面粗糙仪、万能力学试验机、金相分析仪、洛氏硬度仪、超声波测厚仪）检测设备数十台。
真空管件、气体管件、卫生管件、排污管件、工业管件、自来水管件及阀门等多品种开发与生产于一体的企业。秉承快引进、不断创新的科技发展理念，形成了独特的市场竞争优势。多年来与国外同行保持密切的技术合作和经贸合作，并不断开拓创新大力引进国内外精良设备、技术和优秀人才。
永昇公司始终坚持以“质量求信誉，以科技求发展”的经营方针，坚持国际化、科技化、产业化”为发展方向，以“质量于生命同步”为主题，严格按照ISO9001质量体系进行内部管理，对产品质量实行全程监控，以严格符合生产标准等工业标准要求，确保永昇品牌的系列产品以高技术、高精度、高品质服务于国内外广大客户。
永昇将不断改善企业的软、硬设施，倡导以人为本，着力打造品牌，努力创造高技术、卓越的品质、完善的服务、与你携手共进，共创辉煌的明天。
Wenzhou Yongsheng Pipe Fittings Technology Co. , Ltd. is a high-tech enterprise specializing in R & D, production and sales of ultra-clean pipe fittings in semiconductor, bio-pharmaceutical, nuclear power and electronic industries. The main production stainless steel high-precision pipe fittings, AP class, BA Class, EP class pipe fittings valves, we have dozens of testing equipments (ultrasonic testing equipment, eddy current testing equipment, water pressure testing equipment, air pressure testing equipment, high-resolution electronic endoscope, surface roughness instrument, universal mechanical testing machine, metallographic analysis instrument, Rockwell hardness instrument, ultrasonic thickness measuring instrument) .
Vacuum pipe fittings, gas pipe fittings, sanitary pipe fittings, sewage pipe fittings, industrial pipe fittings, water pipe fittings and valves and other varieties of development and production in one enterprise. Adhering to the concept of rapid introduction and continuous innovation of Science and technology development, has formed a unique competitive advantage in the market. Over the years, it has maintained close technical and economic cooperation with its foreign counterparts, and continuously introduced advanced equipment, technology and talents from home and abroad.
Yongsheng company always adheres to the management policy of“Seeking credit by quality and seeking development by science and technology”, adhere to the development direction of internationalization, science and technology, industrialization”, take“Quality and life synchronization” as the theme, carry out internal management strictly in accordance with ISO9001 quality system, carry out the whole process supervision of product quality, in order to strictly meet the requirements of industrial standards such as production standards, to ensure that Yongsheng brand series of products with high-tech, high-precision, high-quality service to domestic and foreign customers.”. Yongsheng will continue to improve the enterprise's soft and hard facilities, advocate people-oriented, focus on brand-building, and strive to create high-tech, excellent quality, perfect service, and join hands with you to create a brilliant tomorrow.