Sega Valve Manufacturing Co. , Ltd. was located in one of the four famous mountains of Chinese Buddhism, It is known as the "Lotus Buddha Country" in qingyang,Jiuhua mountain , China.Sega is a high-quality valve manufacturing company integrating R & D, casting, production, sales and service.The company covers an area of more than 14,000 square meters with an annual output of more than 25,000 tons valves.Sega has successively passed ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO18001 occupational health and safety management system certification, CE certification, etc. , and now has obtained more than 20 national patents, also has the rights to import and export by themself. The company has set up a quality inspection center in accordance with industry standards to strictly control the process of product purchase inspection, process inspection and other processes.with independent foundry and CNC machining center, CNC machine tools, large vertical lathe, CNC milling machine, spray assembly automation line and other sophisticated processing equipment. The leading products are: gate valve, globe valve, butterfly valve, ball valve, check valve, strainer, hydraulic control valve and other valves and pipe fittings used in the industrial system valves and pipe fittings. In addition to the implementation of GB standard, the products are mainly manufactured in accordance with ANSI, AWWA, DIN, BS and JIS standard. The major materials are HT200, HT250, QT400, QT450, WCA, WCB, WCC, WCC, CF3, CF8, CF3M, CF8M, 1Cr5Mo, LCB, LCC, WC6, WC9, WC12, etc., The pressure range is: 150LB to 2500LB and 1.6 MPa to 42.0MPa. The Nominal diameter range is: NPS 1/2" to 56" and DN15 to DN1400. The mature process flow and scientific quality assurance system allow the quality of SEGA products from design, procurement to production to be strictly controlled and continuously improved, ensuring product reliability, stability, and practicality, and fully satisfying customers The demand for high-quality products has effectively safeguarded the economic benefits of customers. Products are widely used in petrochemical, oil refining, fertilizer, natural gas, electric power, water conservancy, medicine, municipal construction, water supply and drainage and other national economic fields. The products have been exported to more than 30 countries and regions, and are widely recognized and trusted by users.