Professional Connector Supplier

QM Connectors

Excellence in Connector Solutions Design & Manufacturing

With over 15 years of expertise in R&D and manufacturing, we offer more than 30,000 product models spanning plastic connectors, metal connectors and overmolded metal connectors.We have developed over 100 custom pushpull connector solutions for medical, semiconductor and military applications, and provide full custom design & manufacturing services for connectors and cable harnesses.
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Explore Our Industry Solutions

Our Technology and Services

QM Connector Technology Tailored to Your Needs

  • Professional engineer designing customized push-pull connectors using CAD software

    Customization Services



    We cover the entire chain from design, research and development, production to sales and after-sales services, and independently complete the one-stop solution from the scheme to the product.
  • Certification​​​​​​​


    We have certifications such as CE, ROHS, ISO9001, and ISO13485. Our factory's quality system is complete and an additional full inspection step is added beyond the regular procedures. We also have a professional quality management team.
  • Quality management team performing rigorous testing on circular connectors in the lab

    R&D Technology

    A professional R&D team can meet all kinds of demands of customers for plastic connectors, metal connectors and coated formed metal connectors.
QM Connectors

Ready to Innovate?

Connect with QM for Custom Connector Solutions Today! We empower innovation with reliable quality and dedicated service, standing as your solid, long‑term partner.

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Latest News

Industry Insights & Product Information

Quanma & Meiyilian have launched a new USB 3.1 (10Gb/s) high-frequency, high-speed connector, providing the market with a high-frequency, high-speed data transmission solution. Unlike ordinary consumer-grade USB interfaces, this product meets industrial-grade transmission protection standards and is

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Housing material is an important factor when selecting a push pull self-locking connector. It not only affects the connector appearance, but also influences mechanical strength, EMC shielding, corrosion resistance, sterilization resistance, weight, insulation performance, waterproof protection and long-term durability.

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Connector locking mechanisms play an important role in the reliability, safety and usability of electrical and electronic equipment. A connector is not only used to transmit power, signals or data.

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Connector Locking Mechanisms.png

Circular push pull self-locking connectors are widely used in applications where fast mating, secure locking and stable transmission are required. In many industrial, medical, communication, testing and electronic systems, a connector is not only used to join two devices mechanically.

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What Signals Can Circular Push Pull Self-Locking Connectors Transmit.png

About QM Connectors

QM Connectors is a leading direct manufacturer of high‑end interconnection solutions with over 16 years of expertise in R&D, production and customization.

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