Electronic Components & Engineering Solutions

Engineered for next-generation heavy-duty automotive emergency jump starters, this premium 12V/24V smart control board integrates advanced hardware-level safety with high-current resilience.

Reliable ODM/OEM services for HK32F030M MCU integration in new energy devices. We optimize product performance, streamline component costs, and offer customized PCBA, wire harnesses, and supply chain design to perfectly match your project requirements.

50A high voltage new energy relay with dust-proof design for motor load switching, backed by custom ODM co-development engineering support.

PCBA one-stop service covering schematic design, PCB layout, component sourcing and procurement, SMT/DIP assembly, and testing—from 3-day rapid prototyping to mass production. Backed by 17 years of component supply chain expertise for cost-effective domestic alternative sourcing.

Domestic IC alternative service that replaces imported MCUs, PMICs, and RF front-end components with mature Chinese semiconductor solutions, achieving 30-50% BOM cost reduction while maintaining full functional compatibility through rigorous cross-validation and migration engineering.

Semiconductor component alternative development service that redesigns BOM solutions with optimized components—MOSFETs, IGBTs, diodes, power ICs, and sensors—delivering simultaneous performance improvement and 15-35% cost reduction through custom circuit re-engineering and multi-vendor alternative qualification.

Semiconductor substitution engineering service that evaluates sub-flagship chip alternatives to flagship ICs and enables cross-product-line chip reuse, reducing BOM cost by 15-40% while maintaining functional parity through rigorous electrical and software compatibility validation.

Custom automotive wire harness for vehicle systems. We offer multi-pin connectors, waterproof signal/power terminal cables, and sealed assemblies. Full in-house production from crimping to overmolding. Support OEM/ODM with ISO-compliant materials and 100% EOL testing.

Relay Base LS14F-05AE industrial control relay socket, identical to the Rocfly model with full customization support. We offer tailored modifications, complete product solution design, and bundled component supply — helping you reduce procurement complexity, save development time, and lower total project cost.

LRS38F type 11-pin relay socket base, compatible with LR38F and similar industrial power relays. DIN rail and panel mount options with screw terminal connections. We provide complete relay+socket pre-wired assemblies and custom base designs — including pin count, terminal type, mounting configuration, and wiring harness integration — to reduce your assembly time and production cost.

Single phase solid state relay, 25A rated, 5-32VDC control input. Compact panel mount design with no sparks, no noise, and semi-permanent mechanical lifespan. Widely used in signal lights, flashers, lighting control, instruments, medical equipment, security systems, and harsh environments requiring explosion prevention. Our R&D team customizes current rating, control input, switching mode, and enclosure for your specific application at optimized cost.

High voltage 3-phase solid state relay, 150A 1200VAC, compact panel mount design. Semi-permanent mechanical lifespan with no moving parts — corrosion resistant, vibration resistant, and explosion-proof. Ultra-low power consumption. Our R&D team customizes load current, control input type, switching mode, thermal management, and enclosure for your specific industrial application. We optimize designs for cost-performance balance at any volume.

LR38F type high power 3PDT relay, 40A/50A 240VAC, 12VDC coil. Sturdy impact-resistant construction with 2 or 3 sets of contact conversion. Bolt or socket mounting with optional sealed enclosure. Our in-house R&D team goes beyond standard specs — we analyze your application, optimize the relay configuration for cost-performance balance, and can develop custom variants from the ground up including coil redesign, contact rating adjustment, and enclosure modification.

High-performance 1A SMD rectifier diode with 50V-1000V voltage options for power supply, inverter, energy storage and industrial electronics. Beyond component supply, we help optimize BOM cost, improve circuit performance and provide customized PCBA & ODM solutions.

Weatherproof AC cable and connector kits for balcony solar microinverters. Featuring UV-resistant H07RN-F rubber lines, IP68 BC01/MC4 compatibility, and customizable lengths. Built for durable European DIY balcony ESS setups.

Source the NY8B062E 8-bit MCU with our expert engineering support. Backed by 17 years of Shenzhen supply chain expertise, we offer deep BOM optimization, enhanced product performance, and custom PCBA designs to lower your costs. Contact us today!

BOM management service with component sourcing and procurement. We manage your bill of materials and source all components in one place, saving time and cost.

Discrete component to SiP module integration engineering service that consolidates multiple ICs, passives, and interconnects into a single system-in-package module, reducing SMT placement count, assembly cost, and test overhead by 30-50% while shrinking PCB footprint.

Optical and acoustic module de-specification engineering service that uses perception-driven analysis to identify which hardware parameters users cannot distinguish, safely downgrades those specifications, and deploys algorithm compensation to maintain or improve perceived quality—reducing BOM cost by 15-35% without user-noticeable degradation.

Professional quick-turn PCB assembly prototype service supporting SMT, THT, and mixed technology for 1-16 layer FR4 and aluminum boards with 24-hour expedited turnaround. Ideal for R&D validation, NPI, and small-batch production.