Home · Products · Pingopin

Pingopin

Pingopin (Pogo Pin) is a spring-loaded probe formed by precision riveting of three components: plunger, spring, and tube. The surface is typically gold-plated to enhance corrosion resistance and electrical reliability. As a precision connector, Pingopin offers technical advantages in reducing device weight and minimizing overall size. Its working principle relies on the spring's elasticity to establish physical contact and electrical continuity between devices, ensuring stable signal and current transmission. It is widely used in consumer electronics (charging and signal connections for smartphones, smartwatches, etc.), automotive electronics (module connections in in-vehicle systems), medical devices (data transmission and power supply in precision instruments), and aerospace (high-reliability connection applications).

About Us
Wenzhou Hanjing Electronics Co., Ltd.

Founded in 2009, Wenzhou Hanjing Electronics Co., Ltd. is located in Yueqing City, Zhejiang Province, known as the capital of electrical appliances and electronics in China. The company primarily produces a wide range of products, including connectors, tactile switches, waterproof switches, TYPE switches, toggle switches, rocker switches, button switches, five-way switches, and more. Over the years of continuous development, it has become a professional manufacturer integrating research, production, and sales. The company covers an area of 12,000 square meters and employs over 180 people. It also has counters and offices in multiple cities such as Shenzhen, Suzhou, Xiamen, and Chongqing. Its products are widely used in industries such as digital products, smart home systems, automotive, washing machines, televisions, computers, new energy, medical security, toys, and more. In 2015, the company obtained ISO9001: International Quality Management System Certification, ISO14001: Environmental System Certification, and SGS Environmental Certification. It has become an important partner of large domestic and international enterprises such as Panasonic, Joyoung, Galanz, and LG. Adhering to the business philosophy of "craftsmanship and focus on quality", the company relies on its strong technical advantages and continuous research and development to accumulate manufacturing experience. It is committed to providing customers with fast delivery cycles, excellent products, and high-quality services.

Certificate Of Honor
  • ISO14001-EN
  • ISO14001-CN
  • ISO900-EN
  • ISO900-CN
  • IATF16949-EN
  • IATF16949-CN
  • Invention Patent Certificate
  • Design Patent Certificate
  • Design Patent Certificate
  • Design Patent Certificate
  • Design Patent Certificate
  • Design Patent Certificate
News
Message Feedback
Pingopin Industry Knowledge