In the complex industrial world, valves are the humble yet indispensable heroes. Less eye-catching than large machinery and intelligent devices, they quietly serve as core components in pipelines for petrochemicals, marine engineering, power generation, urban water supply and new energy projects. As reliable flow controllers and safety guardians, valves underpin the stable operation of all fluid systems.   Most people simply regard valves as basic "on-off switches". In fact, modern industrial valves are highly functional and versatile to adapt to diverse and harsh working conditions. Whether for ultra-low-temperature LNG storage and transportation, high-temperature and high-pressure chemical production, deep-sea oil and gas exploitation, or urban water supply, valves deliver precise control. They regulate flow and pressure, cut off pipelines, and prevent leakage and overload risks, effectively avoiding equipment failure and operational downtime.   Tiny as they are, valves embody advanced industrial wisdom and manufacturing breakthroughs. High-end special valves once relied heavily on imported technology. With the upgrading of domestic manufacturing, we focus on independent R&D and production, breaking core technical barriers to solve challenges including extreme temperature, high pressure, corrosion and strong erosion. Our full product range covers civilian and household valves, customized large-scale industrial valves such as gate valves, butterfly valves and ball valves, as well as intelligent automatic control valves. With refined craftsmanship and strict quality control, our products feature wide compatibility, long service life and cost-effective performance.   Far from being rigid industrial parts, premium valves can be defined as industrial works of art with high precision, flexibility and stability. Every valve undergoes strict procedures including material selection, forging, welding, polishing, flaw detection and final testing. Adhering to refined and intelligent manufacturing, we eliminate potential defects and realize maintenance-free operation, durable sealing and low energy consumption. Our valves effectively reduce maintenance costs and downtime losses, greatly improving the safety and efficiency of industrial production.   Ordinary in appearance but extraordinary in value, valves act as the vital "throat" of industrial fluid systems. They are core infrastructure for various industries rather than trivial accessories. In the future, we will keep focusing on technological innovation and intelligent manufacturing. We will continuously upgrade craftsmanship and product performance, developing customized valve solutions for high-end working conditions and emerging industries. Empowering global industrial development, we strive to be your long-term and trustworthy guardian in the fluid control field.

  Dear Partners,   Hope you are doing well.   To celebrate the traditional Chinese Dragon Boat Festival, CNM VALVE will arrange the company holiday as below:   Holiday Schedule: Holiday time: June 19 – June 21, 2026 (3 days) Back to work: June 22, 2026 (Monday)   During the holiday period, factory production, goods delivery and official document approval will be temporarily suspended. Our sales team will check messages irregularly for urgent valve order consultation.   For urgent order arrangement, quotation confirmation and shipment matters, please contact our sales manager in advance.   Thank you for your long-term trust and support to CNM VALVE. We will keep supplying high-quality industrial ball valves and custom valve solutions for global clients.   Wish you a pleasant and safe holiday!   Best regards, CNM VALVE

Dear Customers, Partners and All Colleagues,   As the International Labor Day approaches, to pay tribute to every hard work and thank you for your long-term trust and support to WUHU CNM VALVE INDUSTRY CO., LTD, combined with the company's actual operation, we hereby formally notify the May Day holiday arrangement in 2026 to help you arrange your work and travel plans reasonably.   1. Holiday Time: From May 1st to May 5th, 2026, there will be a 5-day holiday with adjusted rest; work will resume as usual on Tuesday, May 6th, 2026, and all businesses will be carried out in an orderly manner.   2. Business Arrangement: During the holiday, the company's offline office will be suspended, but customer inquiries can be received normally (including online consultation, email inquiry, etc.). All inquiry information will be sorted out uniformly and replied to and processed one by one after the holiday (starting from May 6th) to ensure that the relevant business of customers is not delayed.   May Day is a holiday for all workers. WUHU CNM VALVE INDUSTRY CO., LTD extends the most sincere holiday greetings to all workers struggling in their posts, and also expresses the most heartfelt thanks to the customers and partners who have supported our development. During the holiday, we suggest you do a good job in personal protection, arrange your work and rest reasonably, and spend a safe, pleasant and fulfilling holiday.   In the future, WUHU CNM VALVE INDUSTRY CO., LTD will continue to uphold the concept of honest operation and high-quality service, deepen the valve field, provide more professional and efficient products and services for all customers, and work together with you to achieve win-win results and move towards a new journey! Notice is hereby given.   WUHU CNM VALVE INDUSTRY CO., LTD April 29, 2026

  Recently, a batch of customized hard-seal ball valves of our company has completed all production processes. After strict quality inspection and performance testing, all indicators meet international standards and customer requirements, and they will be shipped to the Southeast Asian market soon.   Hard-seal ball valves are key control components in industrial pipelines, widely used in petroleum, chemical, water treatment, electric power and other industries. Their sealing, pressure resistance, wear resistance and corrosion resistance are directly related to the stability and safety of pipeline systems. The ball valves to be shipped to Southeast Asia this time are customized according to the local climate and working conditions, using high-quality wear-resistant and corrosion-resistant materials and advanced production technology, which can provide customers with reliable fluid control solutions.     To ensure product quality, we have strict quality inspection procedures from the entry of raw materials to the delivery of finished products. The quality inspection of this batch of products is even more strictly controlled, mainly including three links:   First, raw material quality inspection. The core components such as valve bodies, valve seats and valve stems used in production are all from formal and high-quality suppliers, and complete material certificates and inspection reports must be provided when entering the factory. Our quality inspectors will use professional equipment to comprehensively test the composition and hardness of raw materials to prevent unqualified raw materials from entering the production link. Especially for sealing components, we will additionally test the material uniformity to ensure the sealing effect.   Second, quality inspection during production. In each process such as casting, machining and assembly, there are special quality inspectors for real-time inspection. During casting, we focus on checking for defects such as pores and sand holes in the valve body to ensure it is strong; during machining, we strictly control dimensional accuracy to ensure smooth coordination of components; during assembly, we check whether the process is standardized to avoid leakage, jamming and other problems.   Third, final inspection of finished products. This is the last inspection before the product leaves the factory. We will conduct comprehensive tests on each ball valve, including water pressure sealing test, pressure resistance test, as well as special tests such as switch flexibility, wear resistance and corrosion resistance. At the same time, we will check the appearance to ensure there are no scratches or rust, meeting export standards.         After the above strict quality inspection, all the ball valves in this batch are qualified, and all indicators meet customer requirements. It is reported that this batch of products will be shipped to the Southeast Asian market, used in local chemical parks and water treatment projects, further enhancing the brand influence of our company locally.   All along, our company has attached great importance to product quality, integrating quality control into the whole production process, continuously optimizing processes and upgrading testing equipment, and striving to provide high-quality products and services for global customers. The smooth completion and shipment of this batch of ball valves is a reflection of our production and quality inspection strength, and also an important step in expanding our overseas market. In the future, we will continue to do a good job in products and services, allowing more high-quality products to go global.