Hangzhou Zhejiang Lin Valve is located in Lin'an District, Hangzhou City, nestled by the beautiful青山 Lake on the western side of the "West Science and Technology Innovation Corridor," the third central area of Hangzhou. It is conveniently connected to the Hangzhou Future Science and Technology City. As a professional manufacturer integrating design, production, and sales services for pressure pipeline components and power station valves, the company spans 12,000 square meters and is equipped with multiple sets of processing equipment and over a dozen specialized welding devices. The company also features various testing facilities such as a physical and chemical laboratory, metrology room, X-ray flaw detection room, and temperature and pressure reduction device performance testing bench. Currently, the company employs over 120 staff members, including 16 technical personnel with middle or senior titles, 12 full-time inspectors, and departments such as design and procurement, manufacturing, quality assurance, sales, and after-sales service.

The company's leading products include temperature and pressure reducing devices, safety valves, temperature and pressure reducing valves, regulating valves, boiler auxiliary equipment, stop valves, gate valves, and butterfly valves, among others. The company offers specialized services for the optimization design, product supply, and engineering modification of steam power systems. This includes the optimization design of thermal stations, steam pipeline networks, heat exchange stations, and condensate recovery and treatment to help improve the efficiency of energy utilization systems for users. The company's products are professionally used in power, metallurgy, petrochemical, light industry, food, medicine, and light industry sectors. Valves are designed and manufactured according to GB, ANSI, API, JIS, and other standards. Nominal pressure ranges from 0.6-32MPa, 150LB-1500LB, and nominal pipe size ranges from DN10-DN1200mm. The applicable temperature ranges from -250℃ to 600℃, and the applicable media include acidic and alkaline water, steam, seawater, oxygen, coal gas, oil products, food, and more. Connection methods include flanged, clamped, and threaded. The company manufactures various special valves and imported equipment matching valves according to customer requirements. Materials used include carbon steel, stainless steel, high-quality alloy steel, and special materials as requested by customers. The company ensures that product safety performance meets the requirements of relevant special equipment safety and technical specifications and accepts supervision and product inspections by quality and technical supervision departments at all levels. The company's products are provided with special equipment supervision and inspection reports issued by Hangzhou Special Equipment Inspection Institute. Adhering to the principle of "safety in compliance with national regulations and performance meeting user requirements," the company produces strictly in accordance with relevant national laws, regulations, safety and technical specifications, and standards, establishes, implements, maintains, and continuously improves relevant quality assurance systems, and forms quality assurance system documents to ensure product quality. The company's entrepreneurial spirit of striving for progress and its pragmatic and innovative business philosophy have continuously enhanced the performance of its special equipment products. Through continuous development and learning, absorbing new technologies, and digesting advanced foreign technologies, the company's technical level has reached the leading level domestically. The company is willing to cooperate sincerely with customers, establish a good business reputation, and warmly welcomes new and old customers to visit and conduct business.