Hardcore Domestic Industrial Fluid Measurement & Control Power | ZKFLUID: Full-range High-end Instrument R&D, Manufacturing & Import Substitution Solutions

In modern industrial automation systems, three core parameters — flow, level and pressure — serve as the fundamental data basis for process production, technological regulation, safety monitoring, energy consumption statistics and industrial trade settlement. The stability, accuracy and working condition adaptability of measuring and control instruments directly determine the production safety and intelligent level of industries including chemical, environmental protection, oil and gas, marine engineering and new energy. For a long time, China’s high-end industrial measurement and control field has relied heavily on imported instruments, which suffer from high procurement costs, long delivery cycles, limited customization and delayed after-sales support.

As a benchmark high-tech enterprise in China’s fluid measurement and control industry,Zhongke Fluid Instrument Co., Ltd. 中科流体仪表有限公司 (ZKFLUID) focuses on independent R&D and precision manufacturing of industrial fluid measurement and control equipment. We are an integrated original manufacturer covering research and design, large-scale production, system integration, technical operation and global import and export trade. Committed to the localization substitution of high-end industrial instruments, ZKFLUID （中科流体仪表）provides stable, accurate and efficient integrated fluid measurement and control solutions for industrial projects worldwide, relying on a full-range product portfolio, standardized quality control, powerful non-standard customization capability and global delivery services.

1. Comprehensive Enterprise Strength: Full-chain Independent R&D and Intelligent Manufacturing

ZKFLUID （中科流体）has built a closed-loop industrial system covering instrument R&D, precision production, professional testing, standardized delivery and full-life after-sales service, enabling both mass standardized production and high-end customized manufacturing. Equipped with standardized CNC production lines, high-precision flow calibration laboratories, pressure tightness test systems and professional explosion-proof performance testing equipment, the company conducts comprehensive inspection and calibration for every instrument before delivery, strictly controlling product accuracy and operational stability from the source.

We implement standardized enterprise management and have obtained ISO 9001 Quality Management, ISO 14001 Environmental Management and ISO 45001 Occupational Health and Safety Management System certifications, ensuring standardized production processes and traceable quality management. With independent core technology patents and self-developed algorithms, our products have achieved continuous technical iteration for extreme working conditions such as high temperature, high pressure, strong corrosion, severe wear, explosion risk and high-precision measurement. The overall performance, measurement accuracy and environmental adaptability of our instruments are fully comparable with internationally renowned brands including Emerson, Endress+Hauser and Yokogawa, realizing reliable and cost-effective import substitution.

Our business covers the whole of China and global markets. We provide one-stop engineering services including professional instrument selection, customized scheme design, complete equipment supply, on-site installation and commissioning, system integration and lifelong technical maintenance. Meanwhile, we possess mature capabilities for bulk export, overseas project delivery and localized technical services.

2. Core Product System: Full Coverage of Flow, Level and Pressure Instruments

Focusing on the three core sectors of industrial fluid measurement and control, ZKFLUID （中科流体）has built a full-series, multi-scenario and customizable product matrix suitable for both conventional and harsh industrial working conditions. All products support mainstream intelligent communication protocols including 4-20mA, RS485 and wireless remote transmission, enabling seamless connection with PLC, DCS and other industrial automatic control systems to meet the digital upgrading needs of smart factories.

Flow Measurement Series: Our main products include electromagnetic flow meters, vortex flow meters, mass flow meters, differential pressure flow meters, orifice flow meters, wedge flow meters and Venturi tubes, as well as professional instruments for chemical fluid and marine pipeline measurement. These devices accurately measure liquid, gas, steam and solid-liquid mixed media. Customizable anti-corrosion, wear-resistant, high-temperature resistant, high-pressure resistant and explosion-proof structures are available for diverse working conditions, widely applied in chemical fluid transportation, environmental water treatment, oil and gas exploitation, municipal heating, food and pharmaceutical industries for both process control and high-precision trade settlement.

Level Monitoring Series: The product line includes magnetic level indicators, radar level transmitters, ultrasonic level meters and differential pressure level meters, adapting to level monitoring of storage tanks, reaction kettles, sewage pools, offshore platforms and pressure vessels. Supporting on-site real-time display and remote signal transmission, our instruments realize high and low level alarm and intelligent linkage control, effectively solving monitoring difficulties caused by viscous, corrosive and sealed tank working conditions.

Pressure Sensing Series: Covering standard pressure transmitters, explosion-proof pressure transmitters and micro differential pressure transmitters, our products feature full-range pressure measurement from micro pressure to high pressure, outstanding anti-interference performance, seismic resistance and long-term stability. They are widely used for real-time pressure monitoring and safety early warning of industrial pipelines, tank equipment and fluid systems.

3. Core Technology and Service Advantages: Customized Solutions for Complex Working Conditions

High-end Localized Import Substitution: Through years of independent R&D and process optimization, our products match imported brands in core parameters, operational stability and durability. We effectively solve the pain points of expensive pricing, long delivery cycles and slow after-sales response of foreign instruments, providing domestic industrial projects with high-cost-performance, fast-delivery and reliable localized alternatives.

Powerful Non-standard Customization Capacity: For harsh industrial scenarios involving high temperature, high pressure, strong acid and alkali corrosion, flammable and explosive environments, severe wear, special media and special pipe diameters, we provide exclusive customized services, including special material selection, explosion-proof structure design, complete instrument assembly, valve manifold matching and tailored measurement and control system solutions.

Complete Authoritative Qualifications: All measuring instruments hold national type approval certificates and type evaluation reports with legal industrial metering qualifications. Explosion-proof products comply with GB3836 standards and have obtained national explosion-proof certification for safe application in hazardous chemical and oil-gas areas. Export products are equipped with CE and CE-MID EU metering certifications to meet international market access requirements. A number of technical patents further consolidate our technical and compliance advantages.

In-depth Adaptation for All Industrial Scenarios: Our products serve fine chemical industry, sewage treatment, oil and gas field exploitation, offshore platforms, marine pipelines, new energy energy storage, municipal heating, food, pharmaceutical and intelligent manufacturing industries. We undertake various large and medium-sized domestic engineering projects and export in bulk to Central Asia, the Middle East, Southeast Asia, South America, Japan, South Korea and other regions, with mature cross-border project delivery and localized operation capabilities.

Full-process One-stop Closed-loop Services: We establish a complete pre-sales, in-sales and after-sales service system. Pre-sales services include free working condition survey, instrument selection, scheme customization and accurate quotation. In-sales services cover precision production, complete set supply, on-site installation guidance, commissioning and system integration. After-sales services provide lifelong technical maintenance, equipment calibration, fault troubleshooting and technical upgrading with no hidden charges, ensuring efficient project implementation and long-term stable operation.

4. Enterprise Positioning and Development Vision

Adhering to the development philosophy of independent technological research, quality-oriented manufacturing, customer-oriented service and high-end instrument localization substitution, ZKFLUID （中科流体）focuses on the segmented track of industrial fluid measurement and control. Driven by standardized production, precision detection, customized services and global layout, we continuously provide core measurement and control equipment for the automation, intelligence and safety upgrading of process industries. We strive to become a leading domestic and internationally renowned supplier of high-end integrated fluid measurement and control solutions.

We provide product sample testing, technical docking, customized working condition solutions, factory visits and professional bidding technical support. Sincere cooperation with industrial clients, engineering companies, design institutes and global partners is warmly welcomed.