A professional PCB and PCBA manufacturer, located in Shenzhen.
Deeply cultivating the production of PCB in all categories, the group's production
capacity
ensures timely delivery of orders
As an EMS EV charger manufacturer, we also offer a full range of EV charger. Our portfolio covers 16A–40A, single/three-phase, from 3.7kW to 22kW, with or without a 2.8-inch display. Schuko, UK, industrial 3/5-pin, NEMA 6-20/14-50. Ideal for home, roadside, and fleet use. All units feature intelligent control with optional OCPP cloud integration for remote monitoring, scheduling, and billing. Customizable options include RFID, UI, cable length (5m/7m), and function sets.
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We are a full-capability ODM partner for EV charger brands worldwide: Design — Custom industrial, mechanical, and electrical design tailored to your brand and target market. PCB — In-house PCB layout and manufacturing for power, control, and communication boards. Components — Flexible BOM sourcing from Tier-1 brands to cost-optimized alternatives. Assembly — Flexible MOQ from pilot runs to mass production. Housing/Case Mold — In-house tooling and molding with custom materials.
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Our carbon PCB board is manufactured by precision carbon ink printing technology on FR4 rigid or PI FPC flexible substrate. Features stable resistance, good wear resistance and consistent carbon film thickness. Custom shapes, resistance values and sizes are available. We provide one-stop OEM service including PCB production, carbon printing, SMT PCBA assembly. Widely used for rotary position sensors, game controller rocker modules, household control knobs and smart electronic adjustment parts.
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Our carbon potentiometer PCB (carbon printing circuit board) adopts carbon ink printing process to form resistive carbon film tracks on FR4/FPC substrate. Stable resistance, good wear resistance, precise tolerance. We support custom shape, resistance value, single/double layer, provide one-stop OEM PCB & PCBA assembly service. Widely used for game controller, rotary potentiometer, position sensor, conductive sensing modules. ISO, UL, IATF16949 certified, fast prototype & mass production.
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Our carbon resist PCB adopts screen printed conductive carbon ink for resistive sensing and speed regulation. Available resistance range from 1KΩ to 3MΩ, tolerance ±1%~±10%, minimum 1 million operating cycles. Support custom specs for automotive, power tools, gamepads and speed control modules. We provide OEM PCB & PCBA one-stop service.
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OOur carbon ink PCB is a special printed circuit board with conductive carbon oil printed on FR4 substrate. The carbon layer provides stable resistive & contact performance, ideal for rotary encoders, position sensors and touch contact modules. We support custom shape, resistance, size and volume OEM orders, ISO, UL certified service.
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As a leading PCB manufacturer, we specialize in printer FPC, especially for thermal printers. We offer standard PI FPC manufacturing. Our PCBs are commonly used in receipt printers in retail environments. Our FPC uses RA copper as thin as 18 µm and can pass 100,000 dynamic bending cycles, enabling printers to achieve a longer service life while maintaining superior performance operation.
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As a leading PCB manufacturer of rigid-flex PCBs, we specialize in manufacturing high-quality multilayer flexible printed circuit boards. This rigid-flex PCB is designed for compact electronic devices that demand reliable interconnections in dynamic bending environments. It utilizes FR4, PI, and NOFLOW PP substrates, with an ENIG surface finish. Our PCB blind/buried via-to-inner layer alignment accuracy is controlled within 0.05mm, ensuring reliable electrical connections and signal integrity.
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As a leading PCB manufacturer of smart ring rigid-flex PCBs, we specialize in manufacturing highly flexible rigid-flex PCBs. This rigid-flex PCB is designed for smart rings used in gesture control, health monitoring, and wireless communication. It utilizes FR4, PI, and NOFLOW PP substrates, with an ENIG surface finish. Our PCB adopts RA copper, which significantly extends the service life and bending performance of the PCB.
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As a leading PCB manufacturer of robotic PCB, we specialize in manufacturing highly flexible rigid-flex PCB. This rigid-flex PCB is designed for motion control systems and central control systems in industrial robots, humanoid robots, and medical rehabilitation robots. It utilizes FR4, PI, and NOFLOW PP substrates, with an ENIG surface finish. Our PCB achieves 0.03mm trace width/spacing, enabling highdensity signal transmission and enhanced intelligence for robotic applications.
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As a leading OEM manufacturer of wearable medical PCBA, we specialize in turnkey smart AI glasses PCB assembly for epilepsy prevention. Our solution integrates ultra-thin rigid-flex design, low-power BLE 5.3 modules, and advanced biosensor integration (EEG dry electrodes/PPG/IMU). Designed for real-time seizure prediction and health monitoring, our PCBA achieves ultra-low standby current and supports on-device AI edge computing for early warning.
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We deliver ISO 13485-certified turnkey PCB assembly services for men’s smart rings, with medical-grade reliability for continuous health tracking. Our end-to-end solution covers PCB fabrication, component sourcing, SMT assembly and testing. The 4-layer rigid-flex PCBA features ultra-low power design and sweat-resistant nano coating, ensuring stable 24/7 SpO2, heart rate and HRV monitoring for daily wear.
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As a professional smart ring PCBA supplier, we provide high-standard SMT assembly services for health monitoring wearables. Our high-speed SMT lines support 01005 ultra-fine components and 0.4mm-pitch BGA soldering, delivering reliable 4-layer rigid-flex PCBA solutions. All products undergo 100% AOI & X-ray inspection. We offer one-stop services from component sourcing to finished testing, guaranteeing stable quality for long-term health monitoring applications.
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We provide OEM pcba pcb assembly services for automotive sensor PCBA used in ADAS applications. Our automotive-grade assemblies support sensor signal conditioning, precision sampling and CAN communication for harsh vehicle environments. Manufactured under IATF 16949 standards, each board undergoes 100% AOI inspection and reliability verification, ensuring stable performance for radar, camera and ultrasonic sensor systems.
Quote NowA professional PCB and PCBA manufacturer, located in Shenzhen. After many years of development, we have become a group company that integrates research and development, manufacture, SMT, sale, and so on. Our company has set up a subsidiary company in Hong Kong and our subsidiary company is specialized in developing overseas markets.
Years of industry experience
Total staff
Original factory
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