Home / About Us

Precision Engineered, Perfectly Protected

Ningbo San'an Electronic Technology Co., Ltd. is an enterprise engaged in engineering development, technological research, and experimental development. We specialize in the design, R&D, manufacturing, and sales of various high-quality terminal blocks, connectors, and enclosures.

Ningbo Sanan Electronic Technology Co., Ltd.

Through continuous management improvement and business development, the company has assembled a team of experienced and high-caliber professionals, equipped with advanced mold manufacturing equipment and automated production facilities from home and abroad. Integrating engineering development, technological research, experimental development, electronic component manufacturing, household appliance manufacturing, electrical accessory manufacturing, plastic product manufacturing, mold manufacturing, communication equipment manufacturing, and hardware product R&D and manufacturing, we continuously enhance production capacity and optimize costs. Our products have been sold well in many countries and regions, providing high-quality products and services for industries such as industrial automation, instrumentation, power and electrical engineering, elevators, lighting, communications, and security.


Adhering to the philosophy of "Growing with the Industry, Progressing with Society," the company is committed to sustainable development. Whether responding to industry requirements or fulfilling its own corporate mission, Ningbo San'an has been continuously improving and exceeding itself, striving to become a professional manufacturer of electronic connectors.

  • 40

    40 Years of Industry Experience

  • 5000

    The Factory Covers an Area of 5,000 m².

  • 58

    58 Employees on Staff

  • 1000w

    Annual Production Capacity: 10,000,000 Housing Units

What Sets Us Apart

  • Ningbo Sanan Electronic Technology Co., Ltd.
    1

    Efficient R&D

    Our lean, high-efficiency team ensures fast decision-making and communication. New product design, mold development and quality review can be advanced. Cut the project cycle by 30-50% compared to a large business - ideal for customers who need rapid iteration.​
  • Ningbo Sanan Electronic Technology Co., Ltd.
    2

    Flexible Production

    We support flexible multi-batch orders (30/300/30000 units) and complete mold adjustments within 24-72 hours. Focused on fast delivery of small-batch, multi-model orders, we meet the customization needs of industries like industrial automation and new energy.
  • Ningbo Sanan Electronic Technology Co., Ltd.
    3

    Customization Services

    We offer full solutions from PCB matching and appearance customization to modular development. Samples (enclosures, colors, logos, etc.) are available in 3-7 days, delivering one-stop customization.
  • Ningbo Sanan Electronic Technology Co., Ltd.
    4

    Quality Control

    We’ve built a full-process quality system covering structural verification, mold flow analysis, automated production, and 100% inspection. Combined with batch traceability, this ensures reliable product quality.