SHENZHEN · EST. 2009

A focused team with a global reach.

A comprehensive electronic component supply-chain partner connecting global and high-quality domestic brands.

01 / INDUSTRIES SERVED

Built around critical applications.

Our customers span industrial, medical, automotive, aerospace, defense, embedded, energy, healthcare, lighting, oil and gas, and telecommunications markets.

11MARKETS

01 Industrial 02 Medical 03 Automotive 04 Aerospace 05 Defense 06 Embedded 07 Energy 08 Healthcare 09 Lighting / LED 10 Oil & Gas 11 Telecom

02 / COMPANY PROFILE

Professional supply for modern computing.

Component coverage

We are a professional and comprehensive electronic component supply chain service provider, integrating globally renowned and high-quality domestic component brands. Our core product portfolio includes multilayer ceramic chip capacitors (MLCC), resistors, inductors, aluminum electrolytic capacitors, tantalum capacitors, integrated circuits (ICs), power semiconductors, connectors, crystal oscillators, protective devices, memory chips, and a full range of other electronic components.

Server-grade MLCC

Keeping pace with the development of the computing industry, we support sourcing for AI servers, data centers, computing chassis and server power supplies. The product scope covers high-reliability MLCC specifications for high voltage, large capacitance, low ESR, high frequency and high-current operating conditions across server motherboards, GPU modules, power supply units and high-speed signal links. Sourcing coverage includes mainstream brands such as Murata, TDK, Samsung Electro-Mechanics, Taiyo Yuden, Yageo, Walsin and Fenghua Advanced Technology; current availability is confirmed at quote.

One-stop BOM kitting

We provide one-stop BOM kitting services. In addition to server MLCCs, we support material procurement for complete server systems, including resistors, capacitors, inductors, power ICs, MOSFETs, connectors, filter components and other required parts, reducing multi-channel procurement and communication. Services include sample requests, hard-to-find component sourcing and domestic-alternative research. Exact part identity, traceability documents, availability and delivery are confirmed during quotation and order review.

Markets and response

We serve a wide range of customers covering server manufacturers, industrial control equipment manufacturers, communication base station enterprises, new energy and consumer electronics industries. Engineers and purchasers are welcome to submit complete BOM lists for inquiry and quotation. We deliver fast quotation calculation and efficient response, striving to provide customers with stable and cost-effective electronic component supply solutions.

Shenzhen, a global electronics industry hub

03 / CULTURE & QUALITY

Built to grow with our customers.

Founded in 2009, SHUNLONGDA Electronics Co., Ltd. connects global supply and demand through specialist service, quality management and long-term partnerships.

Corporate culture

Grow with employees, grow with customers, and create mutual benefit through shared development.

Quality management

Professional laboratory support and full-process quality control.

04 / MILESTONES

Fifteen years of forward motion.

From our founding in 2009 to building a market-analysis team, signing authorized distribution agreements and expanding overseas sales and purchasing in 2023, our network has continued to mature.

2009
Founded with a focus on spot-market passive components, particularly MLCC supply.
2014
Formed a professional market-analysis team and expanded into active components.
2016
Built dedicated sourcing and sales teams for PPV, sample and excess-inventory programs.
2019
Signed third-party cooperation agreements covering Murata, TDK, Taiyo Yuden, UTC, Rohm and Fenghua.
2023
Established overseas sales and purchasing development to serve the international market.

05 / QUALIFICATIONS

Trust supported by verifiable standards.

SLD maintains supplier, brand-representation and quality-system credentials to give customers clearer sourcing and delivery assurance.