Sunme
Electronic component supply
Direct supplies from leading global manufacturers
PCB design
Printed circuit board design of any complexity
Software development
Embedded systems and microprocessor software
Import substitution
Replacing foreign components with Russian analogues
Supplier audits in China
On-site factory and supplier verification in China
Integrated supplies
Full cycle from components to finished product
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Electronic component supply and technology solutions for your manufacturing

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  • PCB design
  • Software development
  • Import substitution
  • China audit
  • Integrated supplies

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72 hours from your request to your warehouse — for standard parts

847+ suppliers in 14 countries. We verify authenticity, find second sources, and handle customs. You receive a box of verified components with a full documentation package.

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Unique value proposition

Every line item in your BOM comes from a factory someone on our team has seen in person.

We are not a traditional distributor. We don't carry a 2M+ catalog where half the stock is phantom. We work directly with 800+ manufacturers or through verified agents.

How We Work

  1. 1

    Request

    Send your BOM, specification, or marked photos. Excel, PDF, or screenshots accepted. Deliverable: receipt confirmation within 2 hours.

    2 hours
  2. 2

    Sourcing & Verification

    We search direct contracts and the open market. We check year of manufacture, packaging, date code, and second-source availability. If a part is at risk of EOL, we flag it immediately.

    48 hours
  3. 3

    Quote & Reservation

    We lock the price for 5 business days. We send a specification with part numbers, manufacturer, shelf life, and delivery terms. No estimates — only firm numbers.

    1 day
  4. 4

    Delivery & Documents

    Delivery within your country: from 1 day for major hubs to 7 days for remote regions. Customs clearance included. Package: specification, certificates of conformity, EAC declaration.

    1–7 days

Features and details

Microcontrollers

STM32, ESP32, PIC, AVR — we check long-term production program availability

Passive Components

Murata, TDK, Yageo — direct contracts, verified lots

Connectors and Cables

Molex, TE, JST, Hirose — footprint compatibility check before ordering

Power Electronics

MOSFET, IGBT, drivers, diodes — temperature range and derating

Analog ICs

Op amps, ADCs/DACs, power supplies — alternative selection for EOL parts

Communication Modules

GSM, LoRa, BLE, Wi-Fi — we verify local certification before delivery

Frequently asked questions

How do you verify component authenticity?+
We inspect packaging, marking, and date code, and perform X-ray, acetone swab, and functional testing when required. We only work with factories and verified agents we have personally visited.
What are your delivery times?+
Standard items — 72 hours from request to our Shenzhen warehouse. Complex and rare items are discussed individually: timing depends on availability, customs, and component type.
Can I order samples before mass production?+
Of course. We recommend ordering samples for bench testing: this reduces risks in serial production.

Other services

PCB design

PCB design

Printed circuit board design of any complexity

Details →
Software development

Software development

Embedded systems and microprocessor software

Details →
Import substitution

Import substitution

Replacing foreign components with Russian analogues

Details →

Send your BOM — we’ll quote within 24 hours

Upload your specification in any format. We’ll check availability, lead times, and alternatives for every line item.

  • Response within 24 hours
  • Confidential — NDA on request
  • Free initial assessment
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BOM, schematic, specification or photo. Up to 10 MB.

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