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About Cryomagtech

Cryomagtech is a technical supplier and system integration brand operated by Nanjing Eday Technology Co., LTD, focused on magnetic field systems, excitation power supplies, cryogenic temperature instruments, and magnetic / material characterization equipment for research and industrial testing applications.

We support universities, research laboratories, sensor teams, and high-tech companies that need more than a standard catalog product. Many projects begin with a technical question rather than a fixed model number: required magnetic field strength, uniformity area, pole gap, current stability, temperature range, sample size, measurement workflow, installation limits, or acceptance criteria. Our role is to help turn these requirements into a practical configuration that can be quoted, manufactured, tested, documented, and delivered.

What We Focus On

Our core product directions include:

• Magnet & Field Systems
  Laboratory electromagnets, Helmholtz coil systems, 1-axis / 2-axis / 3-axis magnetic field generation systems, magnetic sensor calibration systems, and custom field-control solutions.
• Excitation Power Supply
  High-precision excitation power supplies, bipolar current sources, electromagnet power supplies, and superconducting magnet power supply solutions.
• Cryogenic Temperature Instruments
  Cryogenic temperature controllers, temperature monitors, cryogenic thermometers, low-temperature sensors, and related temperature-control accessories.
• Magnetic & Material Characterization Instruments
  Hall Effect measurement systems, Vibrating Sample Magnetometers, magnetic field measurement instruments, and material property testing solutions.

Our strongest focus is on Helmholtz Coil Systems and Laboratory Electromagnets, where many customers require semi-custom or fully customized configurations rather than off-the-shelf equipment.

How We Support Technical Projects

For each project, we help customers clarify the real technical requirement before recommending a configuration. This may include:

• magnetic field range, uniformity area, working volume, and duty cycle;
• DC, low-frequency AC, programmable field, or vector-field requirements;
• pole gap, sample size, fixture space, and installation constraints;
• current source stability, control interface, and protection requirements;
• field mapping, factory test reports, and acceptance documentation;
• export documents, commercial invoice, packing list, shipping coordination, and remote technical support.

For customized systems, we coordinate engineering review, configuration selection, manufacturing communication, factory testing, documentation preparation, and after-sales support. This helps overseas customers reduce communication risk when purchasing specialized magnetic, cryogenic, or material testing equipment from China.

Why Customers Work With Us

Cryomagtech is not built around a single generic product list. We work project by project, especially when the customer’s requirement involves technical trade-offs.

For example, a Helmholtz coil system may need to balance field strength,uniformity volume, coil size, heat generation, current source capacity,and verification method. An electromagnet system may need to balance magnetic field strength, pole gap, cooling method, sample access, and power supply stability. A cryogenic or material characterization system may require careful confirmation of temperature range, sample holder, sensor type, software interface, and measurement workflow.

We help customers understand these trade-offs early, so the final quotation is based on a realistic technical scope rather than a vague product name.

Documentation, Testing, and Procurement Support

For formal purchasing procedures, we can provide quotation documents, proforma invoices, technical specifications, packing information, and other standard export documents required by universities, laboratories,and company procurement teams.

Depending on the product and configuration, factory test reports,magnetic field mapping data, calibration references, or acceptance-related documentation can be prepared before shipment. For overseas projects, we can also support remote communication, installation guidance, and basic operation training where applicable.

Who We Serve

Cryomagtech serves customers in research, education, sensor calibration, magnetic materials, low-temperature experiments, semiconductor-related testing, and industrial measurement applications.

Typical users include:

• university laboratories;
• national and private research institutes;
• industrial R&D teams;
• magnetic sensor and magnetometer calibration teams;
• materials science and physics laboratories;
• system integrators and technical procurement companies.

Our Working Principle

Specialized scientific instruments should not be sold only by model number. A reliable system must match the real experiment, the installation environment, the measurement method, and the buyer’s procurement process.

Our goal is to provide technically grounded, commercially clear, and export-ready solutions for customers who need magnetic field systems, cryogenic temperature instruments, excitation power supplies, and material characterization equipment.

If you are planning a new project, upgrading an existing test setup, or comparing possible configurations, you can send us your required field range, working volume, sample size, temperature range, control method, and procurement timeline. We will help evaluate a suitable technical direction before preparing a formal quotation.