Electronic Components & Engineering Solutions

Thermal simulation and cooling optimization engineering service that uses CFD analysis to replace heat pipes with cost-effective vapor chambers, optimize thermal interface material and graphite sheet layout, and achieve equal or better cooling performance with fewer materials and lower BOM cost.

Custom cable assembly solutions for electronics, including USB charging cables, power cords, PCB cables, sensor wires, display cables, battery harnesses, and more. We provide end-to-end ODM/OEM services from design and prototyping to mass production, with BOM optimization

Relay Base LLS01-14A industrial control relay socket, identical to the Rocfly model with full customization support. We provide tailored pin configuration modifications, complete product solution design, and bundled electronic component supply — reducing procurement complexity and accelerating your project from design to delivery.

Comprehensive Electronics Manufacturing Services (EMS) with dedicated engineering design support. From DFM analysis and NPI introduction to cost optimization and design-for-manufacturing improvements, our engineering team partners with you to develop products smarter and faster.

Complete turnkey PCBA manufacturing solution covering component sourcing, PCB fabrication, SMT/THT assembly, functional testing, and box build integration. End-to-end service reduces your supply chain complexity and accelerates product delivery.

Avoid generic market designs with our private mold tooling services. Featuring an IP65 waterproof aluminum-plastic co-molded enclosure ideal for outdoor ESS and rugged jump starters. Built to withstand hash industrial environments.

Accelerate your product development cycle with our high-density PD 100W Bidirectional Fast Charging Module.

Elevate your jump starter safety with our 12V smart jumper clamps. We deliver tailored OEM/ODM solutions that optimize multi-protection PCBA performance, reduce BOM costs, and customize enclosure designs to match your specific branding and power needs.

Free DFM (Design for Manufacturability) check service. Submit your Gerber files and our engineers review your PCB design for manufacturability issues that may reduce mass production yield. Built for hardware engineers, solution companies, and startup teams.

Custom wire harness & cable assembly for consumer electronics. We offer USB-C, DC power, JST PH/XH terminals, battery, and PCB interconnect solutions. Full in-house production from component sourcing to molding. Support OEM/ODM with fast prototyping and low MOQ. Reliable quality.

LF14F type miniature PCB power relay, SPDT 10A 240VAC / 28VDC, 110VDC coil. Small footprint, lightweight, high sensitivity design with long service life. PCB solderable and socket mount compatible. Available in 1-pole (10A/16A) and 2-pole (5A) configurations. Factory direct from our Zhejiang production line with full customization of coil voltage, contact arrangement, and mounting options.

GBU4005-GBU410 is a 4A single-phase bridge rectifier with 50V-1000V voltage options for SMPS, chargers, LED drivers and energy products. We provide component sourcing, PCBA optimization, BOM cost reduction and customized power solutions.