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About Us

variable speed drive manufacturers

Our Company

Dullant focuses on the R&D, production and sales of motor drive and control system products in the field of industrial automation. With the vision of “automated production and life”, Dullant continues to provide users with the most valuable products and services.

The company has key core technology platforms such as high-performance frequency conversion vector control technology and high-precision servo drive technology, and provides frequency converters, integrated special machine products and system solutions for mechanical equipment manufacturers and electronic control system integrators

Stable Quality

Relying on ERP, IBMS, CRM and other system IT platforms, a quality defect management database has been established, and a company-level quality management department has been specially set up to implement analysis and tracking closed-loop management, and organize and implement efficient quality improvement in the form of projects to quickly eliminate quality defects in all links risk.

Standard Operation

Standard Operation

Established standard operating procedures (SOP) for posts and stations in incoming material inspection, complete machine assembly, testing, packaging and warehouse management, and assigned full-time IQC, IPQC, FQC, OQC and other quality control personnel to strictly implement the operating specifications , to ensure that quality control measures are in place and effective.

Process Traceability

The production and manufacturing process is supported by the ERP system, and the product barcode is the identification information, which realizes the traceability of the whole process of planned order placement, raw material storage, warehouse delivery, assembly line installation, aging test, packaging storage, order delivery, and after-sales.

Data Management

Data Management

The production process fully uses the self-developed automatic test equipment (ATE), which realizes the automation of PCBA and complete machine testing, and effectively improves production efficiency, product consistency and quality assurance of batch products.

Research and Development Platform

Dullant Electric has been focusing on the field of industrial automation. The company has large-scale new technology and new product development equipment, experimental equipment, automated testing and production equipment to ensure product life cycle and process quality control of mass production.

Device Lab

  • Transistor Simulation Analysis Platform
  • LCR comprehensive simulation analysis platform
  • Device microscopic analysis platform

EMC and Safety Laboratory

  • Insulation test
  • Safety inspection
  • EFT test
  • ESD test
  • Noise test
EMC and safety laboratory
Simulated Environment Laboratory

Functional Laboratory

  • Covering 0.4~630kW
  • Synchronous Machine Test Platform
  • Asynchronous Machine Test Platform
  • Basic functional testing platform

Simulated Environment Laboratory

  • High and low temperature simulation
  • Humidity simulation
  • Corrosion simulation
  • Dust simulation
Functional Laboratory

Dullant Variable Frequency Driver

Based on the field of industrial automation and new energy, Dullant will seek extensive strategic cooperation, focus on industrial solutions, use continuous technological innovation and product research and development to meet customer needs, enhance market competitiveness, and become a leader in industry segments. While creating value for customers, realize the simultaneous development of the company’s own value.

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