Engineered for low contact resistance, high-speed magnetic alignment, and durable current conduction up to 30A.
Our company was founded in February 2011 in Songgang Street, Shenzhen, specializing in the development and manufacturing of Pogopin connector; After years of efforts and sedimentation, the company gradually became a leader in the industry.
Our company is mainly engaged in research and development, production, sales of various models of POGO PIN (also known as spring thimble) products. We focus heavily on engineering reliability, custom force metrics, and high-conductivity contact surfaces.
Inside our state-of-the-art production floors, quality assurance labs, and engineering centers in Shenzhen, China.
Our company’s spirit of "customer first, integrity first" principle, has a strong POGO PIN industry technology production team, and a number of enterprises to establish a long-term cooperative relationship. Our company has obtained ISO9001:2015 version of the international authoritative quality management system certification, has a strong quality management team and environmental management system, to provide customers with all kinds of high quality and environmental protection requirements of the products.
Approved Global B2B Partners: The main customers are Honeywell, Samsung, SIEMENS AG, ZTE, 360, QCY, HAYLOU, Shanghai Laimu, Luxshare Group, Aoni Electronics, Amphenol Group and other well-known enterprises.
Where precision electrical interfaces encounter mechanical complexity, RQB delivers high-durability solutions.
Wristbands, smartwatches, and Bluetooth headsets require gold-plated Pogo Pins that resist skin oil sweat and offer ultra-compact SMT footprints.
Aerospace electronics, military communications, GPS navigation, and telecom base stations rely on high current capacity up to 30A under persistent shock and vibration.
Medical diagnostic equipment, handheld game consoles, toys, and custom EV docks leverage stable contact resistance, ensuring optimal thermal profiles and safety.
As smart devices scale in power and decrease in size, traditional spring-loaded connectors face major challenges. A critical limit of Pogo Pin technology is power-induced thermal runaway: excessive contact resistance leads to extreme heat, which compromises the internal spring temper and causes latch failures. Our ODM high-current design implements specialized structural changes to address this:
By slanting the plunger base, we force contact between the plunger and the barrel side-walls. This bypasses the spring's high resistance path, keeping overall resistance below 20mΩ even under physical movement.
We utilize customized multi-layer plating, including palladium-nickel and heavy gold-layering (up to 30u"), to guard against mechanical wear and corrosion over 1,000,000 mating cycles.
For extreme high-current applications (over 10A), we insert a conductive stainless steel or ceramic ball inside the assembly. This increases the contact point array, preventing local electrical arcing.
Shenzhen's Songgang region is a global hub for precision electronic hardware. Establishing our operations here since 2011 has allowed us to maximize manufacturing speed and material efficiency:
For global Tier-1 OEMs like Honeywell, Samsung, and Siemens, component quality is critical. Our international engineering and support network ensures smooth integration:
Since the establishment of our company, our spirit of "excellent quality, intimate service" concept, "customer-centric, create more value for customers" core values, these help us win the majority of customers.
Tracking the evolution of connector design in a high-power, space-constrained world.
Modern devices are adopting USB-PD EPR specifications. This shift requires spring-loaded contacts to manage 48V/5A power levels without high heat generation or contact degradation.
With smart wearables and outdoor IoT sensors on the rise, sealing components to IP67/IP68 is standard practice. Our co-molded plastic and rubber housings shield internal cavities from water entry.
Procurement teams are shifting away from standalone pins toward multi-pin block connectors and magnetic cable assemblies, reducing assembly times on OEM production lines.
B2B technical answers for electrical designers, product managers, and procurement leads.
Our complete catalog ranges from single SMT pins to complex magnetic USB-C custom configurations.
Rongqiangbin
