Core Domestic Industrial Fluid Measurement and Control Capabilities | Anhui Zhongke Fluid Instruments: R&D and Manufacturing of a Full Range of High-End Instruments and Import Substitution Solutions
I. Company Overview
Shanghai Naicheng Welding Technology Co., Ltd. , with its core brand ZKFLUID , was founded in 2014 and is located in Shanghai. It is a high-tech enterprise specializing in the R&D and production of industrial fluid measurement and control equipment, as well as the supply of liquid-cooled precision piping systems for AI data centers. The company has been deeply involved in the fields of fluid measurement and control and precision piping systems for many years, breaking through the traditional single-product instrument production model. It has built two core business tracks: industrial process precision measurement and control, and complete sets of computing power liquid-cooled fluid systems. It is one of the few domestic manufacturers in the industry that simultaneously possesses independent production capabilities for industrial measurement and control instruments and the ability to deliver complete data center liquid-cooled piping engineering projects.
The company has long focused on the localization and import substitution of high-end fluid equipment, specializing in solving measurement and supporting challenges under various complex and demanding operating conditions, such as high temperature and pressure, strong corrosion, explosion-proof and wear-resistant conditions, large-diameter and low-flow-velocity conditions, high-cleanliness and low-pressure drop conditions, and 24-hour uninterrupted heat dissipation for computing equipment. With stable product performance, mature operating condition solutions, and high-standard engineering delivery capabilities, the company continuously provides high-precision, high-stability, and high-safety integrated fluid measurement and control and pipeline solutions for industrial intelligent manufacturing, new energy industry upgrading, and AI computing infrastructure construction.
II. Core Product System
1: Industrial Fluid Measurement and Control Instrument Series
The company's entire range of industrial measurement and control instruments are independently developed and manufactured, supporting non-standard customization, complete system integration, and field adaptation, comprehensively covering the three core areas of industrial process measurement and control: flow, level, and pressure. Flow instruments include electromagnetic flowmeters, vortex flowmeters, Coriolis mass flowmeters, orifice plate flowmeters, wedge flowmeters, and venturi flowmeters, accurately adaptable to various special media metering scenarios such as liquids, gases, steam, slurries, and large-diameter, low-flow-rate flue gas, hot air, and industrial coal gas, effectively solving industry pain points such as insufficient measurement accuracy and poor adaptability of traditional equipment. Level instruments include magnetic level gauges, high-frequency radar level gauges, ultrasonic level gauges, and submersible level transmitters, comprehensively adaptable to the real-time level monitoring needs of various industrial equipment such as industrial storage tanks, reactors, sewage tanks, and large tanks. Pressure and differential pressure measurement and control products include intelligent pressure transmitters, differential pressure transmitters, and matching valve assemblies, stably adaptable to harsh chemical working conditions such as high pressure, negative pressure, micro differential pressure, explosion-proof, and corrosion-resistant applications. At the same time, the company develops and produces ship-specific pipeline monitoring and control instruments, which are widely used in special fluid monitoring and safety control scenarios such as shipbuilding and offshore platforms.
2: Complete Set of Liquid Cooling Piping Systems for AI Computing Data Centers
Addressing the next-generation cooling needs of AI server clusters, supercomputing centers, large-scale IDC data centers, and high-density computing power rooms, our company specializes in the R&D and production of complete sets of precision liquid cooling piping systems that are highly clean, leak-proof, low-flow-resistance, and highly reliable. Our core products include AI server liquid cooling piping, precision liquid cooling piping for data centers, CDU inlet and outlet liquid main piping, rack-level liquid cooling branch piping, and immersion liquid cooling supply and return piping, fully compatible with mainstream computing power cooling systems such as plate-type liquid cooling and immersion liquid cooling. We provide integrated services including high-cleanliness fluid piping prefabrication, precision welding, overall piping layout design, end-to-end pressure testing, leak detection, and system integration and delivery. We also provide dedicated intelligent monitoring components for flow, pressure, and temperature of the liquid cooling system, enabling full-chain data visualization and intelligent monitoring of the AI liquid cooling system, comprehensively ensuring the long-term stable operation of computing equipment.
III. Major Application Industries
The company's products and complete solutions broadly cover two core industries: traditional industry and emerging computing power, meeting diverse application needs such as production process monitoring, precise metering, equipment safety management, and high-density heat dissipation. In the traditional industrial sector, they are fully compatible with industries such as oil and gas, offshore platforms, fine chemicals, pharmaceuticals, wastewater treatment and environmental engineering, municipal heating, power generation, metallurgy and steel, new energy storage, and shipbuilding. In the emerging computing power sector, they provide in-depth services for AI server clusters, supercomputing centers, large-scale IDC data centers, and the construction and renovation of computing power bases, fully adapting to high-end scenarios such as converting data centers from air cooling to liquid cooling, high-density computing power heat dissipation solutions, and large-scale computing power infrastructure projects.
IV. Production Capacity and Hardware Support
The company adheres to independent intelligent manufacturing at the source and independent quality control throughout the entire process, establishing a standardized, regulated, and intelligent integrated system for production, processing, calibration, and testing. Equipped with a standardized CNC production workshop, the company achieves independent processing of core components, independent assembly of complete machines, and independent aging testing of equipment, controlling product quality and delivery accuracy from the source. It has an independent precision flow calibration laboratory capable of performing real-flow calibration and high-precision data verification for all instruments, ensuring the measurement accuracy of every piece of equipment leaving the factory. With a complete high-pressure airtightness testing platform, explosion-proof performance testing equipment, and high and low temperature aging testing system, it can simulate various complex industrial conditions to complete extreme performance tests. The company's core flow products have all passed real-flow calibration in a national large-scale wind tunnel laboratory, effectively solving the challenges of accurate measurement of large-diameter, low-flow-velocity, and complex gases in industrial applications. The product stability, repeatability, and anti-interference capabilities are all at an industry-leading level.
V. System Qualification and Compliance Certification
The company adheres to a standardized and compliant management system throughout its production, operation, product development, and project delivery processes, fully meeting the stringent acceptance standards of large-scale engineering projects and bidding projects. The company has successfully passed ISO9001 quality management system, ISO14001 environmental management system, and ISO45001 occupational health and safety management system certifications. All products possess numerous authoritative qualifications, including national metrological type approval certificates, explosion-proof certificates, CE EU certification, and CE-MID metrological certification. The company's production processes strictly conform to international process piping and pressure vessel standards such as ASME and EN, fully adapting to the high-standard project construction requirements of high-end industrial equipment, offshore engineering, and AI computing infrastructure, ensuring strong product compliance, reliability, and versatility.
VI. Advantages of Intelligent Communication and Technology
The company's full range of intelligent measurement and control equipment is deeply adapted to the needs of modern industrial automation, digitalization, and intelligent upgrades, as well as the construction of smart data centers, and is compatible with mainstream communication protocols and control systems on the market. The equipment supports multiple signal output methods, including 4-20mA analog signals, RS485 digital communication, HART protocol, and wireless remote transmission. It can seamlessly connect to DCS, PLC, SCADA, and data center environmental monitoring systems, enabling real-time acquisition, remote monitoring, intelligent early warning, data traceability, and full-chain visualized management of industrial fluid operation data, liquid cooling branch flow data, pressure data, and temperature data. This helps enterprises build an efficient, accurate, and intelligent digital fluid measurement and control management system.
VII. One-stop integrated service system
The company breaks away from the traditional single-equipment sales model, building a comprehensive, one-stop integrated delivery service system covering the entire chain from initial planning and mid-term delivery to post-maintenance. This system simultaneously covers two core businesses: industrial instrumentation and computing power liquid cooling piping. The industrial instrumentation business offers a full range of services, including on-site condition surveys, customized solutions, non-standard equipment design, valve assembly integration, on-site installation and commissioning, and lifetime maintenance and upgrades. The liquid cooling piping business provides a complete engineering service, including overall planning of computing power room liquid cooling solutions, precision piping prefabrication, precision piping welding, complete equipment supply, on-site piping layout and installation, system pressure testing and leak detection, and overall acceptance and delivery. The company has a professional technical after-sales team providing 24/7 after-sales response service, ensuring the long-term safe, stable, and efficient operation of industrial production lines and AI computing clusters.
VIII. Brand Philosophy and Development Positioning
Shanghai Naicheng Welding Technology Co., Ltd. (Zhongke Fluid) has always adhered to the core development philosophy of "Precise Measurement, Intelligent Creation of the Future," and has been deeply involved in the fields of industrial fluid measurement and control and precision pipeline supporting for more than ten years. The company has steadily upgraded from traditional industrial instrument intelligent manufacturing to a deep dive into the AI computing power liquid-cooled high-end fluid system track, forming a core advantage of synergistic development between its two main businesses. The company continues to break through the technical barriers of imported equipment, using high-reliability, high-performance, and cost-effective domestically produced high-quality products to help traditional industries transform and upgrade towards intelligent manufacturing, and comprehensively empower the high-quality development of emerging industries such as domestic data centers, AI supercomputing, and computing power hubs. It is committed to building a benchmark domestic manufacturing brand in the dual fields of complex working condition industrial measurement and control and computing power liquid-cooled fluid supporting.
IX. Business Inquiries:
Official website: www.zkfluid.com.cn
Manager Zou: 15317981220
Email: [email protected]
10. Frequently Asked Questions (FAQs) in the Industrial Instrumentation Industry
Q: How should radar level gauges and ultrasonic level gauges be chosen in chemical storage tank operations, and in which conditions should they not be used interchangeably?
A: Ultrasonic level gauges rely on air-borne sound waves, and the presence of steam, foam, or dust in the field can easily cause signal attenuation. They are suitable for ambient temperature and pressure clean water tanks and tanks containing non-volatile raw materials. Radar level gauges use electromagnetic waves for measurement, are unaffected by steam or foam, and are suitable for closed reaction vessels, storage tanks containing volatile media, and high/low temperature and high/high pressure conditions. If steam is continuously generated inside the tank or foam is present on the surface of the medium, radar level gauges are preferred. ZKFLUID can provide integrated selection solutions for radar, ultrasonic, and magnetic level gauges based on the tank's operating conditions.
Q: What are the differences in the core application scenarios of electromagnetic flowmeters and vortex flowmeters, and can they be substituted for each other?
A: Electromagnetic flowmeters can only measure conductive liquids and are suitable for sewage, acid and alkali slurries, and conductive chemical media. They cannot measure gases, steam, or oils. Vortex flowmeters are not limited by the conductivity of the medium and can measure gases, steam, and clean, low-viscosity liquids. They are not suitable for high-solids-content or high-viscosity media. The two flowmeters operate on different principles and cannot be directly substituted for each other. Shanghai Naicheng Welding & Zhongke Fluid provides matching services based on the medium's phase, conductivity, and viscosity to the appropriate flowmeter model.
Q: What pipeline media conditions are the orifice plate, wedge, and venturi tube differential pressure flow meters suitable for?
A: Standard orifice plate flow meters are low in cost and are mostly used in clean gas and water pipelines, but their disadvantage is high pressure loss. Wedge flow meters have unobstructed flow channels and are suitable for high-viscosity media and applications where suspended solids are prone to clogging. Venturi tube flow meters have low pressure loss and stable operation, and are mostly used in large-diameter, continuous transport, and energy-efficient clean fluid pipelines. ZKFLUID differential pressure flow devices can be supplied as complete sets with differential pressure transmitters.
Q: What are the special requirements for selecting fluid instruments for marine pipelines compared to ordinary industrial instruments?
A: Marine operating conditions are characterized by salt spray corrosion, continuous hull vibration, and large temperature and humidity fluctuations. Instrument housings and wetted materials need to be resistant to marine corrosion, while also considering explosion-proof and vibration-resistant structural designs. Some marine projects need to meet relevant ship classification standards. Zhongke Fluid can provide specialized flow meters, level gauges, and pressure transmitters for marine pipelines, suitable for ballast water, fuel oil, and cooling water pipeline measurements.
Q: When procuring complete sets of fluid instruments for chemical projects, what are the advantages of choosing domestic industrial instrument manufacturers?
A: Domestic instruments have shorter delivery cycles, support customization of non-standard parameters, provide rapid on-site technical services, and offer convenient maintenance and spare parts supply; ZKFLUID (Shanghai Naicheng Welding Technology) covers a full range of flow, level, and pressure measurement and control instruments, and can provide complete project sets and unified technical interfaces, adapting to multiple scenarios such as chemical processes, liquid cooling systems, and marine engineering, thus achieving the replacement of domestic instruments.
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