With LiangLite, PCBA solutions land worry-free

Our Solutions

Acting as your “Virtual R&D & Sourcing Center” in China’s LED capital, we connect you seamlessly to top-tier supply chains—zero team overhead required.

Electronic Design Services

What You Provide

An idea

What We Deliver

A Production-ready Solution

We go beyond simple design to provide a comprehensive, turn-key solution ready for your production line.

End-to-End Development:

From schematic design and PCB layout to BOM cost analysis and component specification, we offer full-cycle R&D support.

Dual-Engine Expertise:

Powered by "Technical Insight + Supply Chain Penetration," we ensure your product possesses ultimate cost competitiveness from its inception.

Production-Ready DFM:

We design with mass production in mind. Through deep process synergy with manufacturing facilities (DFM), we elevate your First Pass Yield (FPY) to over 99.7%.

BOM Cost Optimization

What You Provide

An Existing Design

What We Deliver

A Higher-performing, Lower-cost Execution Plan

Maximize your profit margins through precise BOM optimization with zero quality compromise.

Precise Component Substitution:

Leveraging the mature electronics supply chain in the Pearl River Delta, we select top-tier domestic brands (such as ICs, MOSFETs, and capacitors) with proven track records of stability to seamlessly replace high-premium international brands.

Circuit Architecture Redesign:

We optimize the circuit topology from the ground up, utilizing fewer yet more efficient components to achieve equivalent or superior performance, while simultaneously reducing both material and assembly labor costs.

Zero-Risk Cost Optimization Assessment:

Simply send us your current schematics and BOM. Our technical experts will pinpoint specific cost-saving opportunities and provide an estimated return on investment—completely free for the initial evaluation.

Component Supply Service

What You Provide

The Specifications

What We Deliver

100% Authentic Traceability And A Robust Supply Chain

We secure every entry point of your circuitry, making procurement simple, transparent, and secure.

100% Authentic Traceability:

By connecting directly with original factories, we provide full purchase invoices and Certificates of Conformity (COC) for every part. We strictly block unofficial channels to protect your brand reputation.

Rigorous Quality Control:

Before production, our engineers verify all technical parameters. Before shipment, every batch is inspected according to ISO 2859-1:2026 standards, catching potential issues at the factory level to ensure zero-defect delivery.

Obsolescence & Hard-to-Find Sourcing:

Leveraging our powerful supply network, we provide 24-hour sourcing for EOL (End-of-Life) and rare components. Combined with big-data-driven "Safety Stock" alerts, we ensure your production lines never stop due to component shortages.

Why LiangLite

Comparison Criteria

Time-to-Market

Technical Team

Certification Cycle

R&D Investment

Cost Optimization

Focus

Transparency

Procurement Cost

Risk Mitigation

Compliance

Without LiangLite

3+ months

Limited

Several months

High fixed costs

Standard pricing

Single product

Direct factory access

Time-consuming

Opaque

Unknown risks

With LiangLite

1-month rapid production

Elite R&D experts

Pre-certified & accelerated

On-demand, flexible costs

15–30% BOM cost savings

Specialized in Lighting

Direct factory access

1–5% flat service fee

Real-time factory monitoring

3x penalty for misconduct

Other Trading Companies

N/A

N/A

N/A

N/A

N/A

Profit-driven only

Trading intermediaries

10%+ profit markup

No direct access

No guarantee