PCB circuit board background

Professional
PCBA Solutions for Automotive Parts & Home Appliances

Founded in 2022, LDWL (Lingdong Weilai) is a fully independent R&D-driven PCBA manufacturer specializing in automotive parts and home appliance control boards.

Independent R&D

Fully independent R&D capability covering hardware design, software development, testing and verification.

Automotive Parts

Specialized in automotive steering wheel PCBAs with integrated intelligent control for audio, phone, and cruise systems.

Home Appliances

Control boards for air conditioners, refrigerators, and washing machines — precise, energy-efficient, and reliable.

Quality Assurance

Rigorous quality control at every stage, ensuring high reliability and long product lifespan for all our PCBA solutions.

ABOUT LDWL

Independent R&D, Connecting Smart Living

Lingdong Weilai (Chengdu) Electronic Technology Co., Ltd. (LDWL) was founded in 2022, with its predecessor Chengdu Shunhelong Electronic Technology Co., Ltd. established in 2021. We specialize in household circuit board (PCBA) research, development, and manufacturing, serving the automotive parts and home appliance industries with fully independent R&D capabilities.

Established in 2022:Predecessor founded in 2021 (Chengdu Shunhelong Electronic Technology Co., Ltd.)
Independent R&D:Complete in-house capability: hardware design, software development, testing & verification
Experienced Team:R&D engineers from leading electronics companies with deep industry expertise
Market Expansion:Deepening overseas cooperation with Vietnam, Malaysia, Pakistan, Thailand, Bangladesh, Indonesia, Uganda and other countries, fully expanding global markets.
Learn more about our capabilities
PCB circuit board
Electronics manufacturing

OUR PRODUCTS

PCBA Product Catalog

Explore our range of independently designed and manufactured circuit boards for home appliance applications.

Steering Wheel ButtonAutomotive Parts PCBA

Steering Wheel Button

Multi-function steering wheel button assembly with audio, phone, cruise control integration. Responsive and durable.

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Steering Wheel DecoderAutomotive Parts PCBA

Steering Wheel Decoder

Steering wheel signal decoder PCBA, converts button signals for vehicle CAN bus communication. High precision.

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Shift PaddleAutomotive Parts PCBA

Shift Paddle

Gear shift paddle electronic module, precise signal transmission, compatible with multiple vehicle platforms.

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LD-0801Air Conditioner PCBA
LD-2P578507-4GAir Conditioner PCBA

LD-2P578507-4G

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LD-EX13025-14CAir Conditioner PCBA

LD-EX13025-14C

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LD-EX21019Air Conditioner PCBA
LD-HR-Wall Mount ModuleAir Conditioner PCBA

LD-HR-Wall Mount Module

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LD-459ERefrigerator PCBA
LD-00507Refrigerator PCBA
LD-0423Refrigerator PCBA
LD-01021Refrigerator PCBA
LD-14007Refrigerator PCBA
LD-CCT3400STElectric Fan PCBA

LD-CCT3400ST

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LD-M15E2480Electric Fan PCBA

LD-M15E2480

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LD-1795Washing Machine PCBA
LD-000322Washing Machine PCBA
LD-000422Washing Machine PCBA
LD-16330Washing Machine PCBA
LD-20708Washing Machine PCBA
LD-X-CM-001Washer Touch Panel

LD-X-CM-001

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LD-X-CM-006Washer Touch Panel

LD-X-CM-006

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LD-X-CM-009Washer Touch Panel

LD-X-CM-009

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LD-X-CM-101Washer Touch Panel

LD-X-CM-101

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LD-79209101Receiver

LD-79209101

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LD-830696Receiver
LD-DB41-01017AReceiver

LD-DB41-01017A

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LD-EX568Receiver
LD-YKBReceiver

OUR TEAM

Meet Our Team

Get in touch with our dedicated sales and business team for inquiries, quotes, and partnership opportunities.

Sales Manager

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TA370509615

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Business Manager

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LDweilai1788

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Lindong Weilai

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Contact Details

Our dedicated team is ready to assist you. We typically respond to all inquiries within 12 hours during business days.

Company Address

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LDweilai1788

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+86-16602122233

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