Group
Application
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通信
communication
通信
communication
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工控
Industrial Control
工控
Industrial Control
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数据中心及特种计算机
Data center and special computer
数据中心及特种计算机
Data center and special computer
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电力及能源
Power and energy
电力及能源
Power and energy
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测试
Test
测试
Test
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音视频及教育
Audio,video and education
音视频及教育
Audio,video and education
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医疗
Medical equipment
医疗
Medical equipment
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汽车电子
Vehical electronic
汽车电子
Vehical electronic
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物联网及智能应用
IOT and AI
物联网及智能应用
IOT and AI
News

16/2025-07
Q&D Circuits Achieves Wind and Hua Zheng ESG Ratings of Grade A
Q&D Circuits achieved Grade A in Wind & Hua Zheng ESG ratings, reflecting its excellence in ESG. Specializing in high-end PCB R&D, its products serve industrial control, communication, etc. The company will further integrate ESG for sustainable growth.
Details

31/2024-10
Q&D Circuits was listed on the GEM Board of Shenzhen Stock Exchange and started a new journey
Q&D Circuits was listed on the GEM Board of Shenzhen Stock Exchange and started a new journey
Details
Our strengths
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High standard certification
Qiangda circuit has passed ISO9001, ISO14001, rs16949d and other professional certification. -
One stop service
Qiangda one-stop service, 24-hour manual service, to provide professional services for your circuit board. -
High quality products
Qiangda strictly controls the raw materials, exquisite technology and multi-stage inspection, and does not let go of any defective circuit board. -
Fast delivery
Fast production of small and medium-sized enterprises and fast production 24 hours.