Linghangda Technology Co., Ltd.
Linghangda Technology Co., Ltd.
Linghangda Technology Co., Ltd.

Provide a full range of one-stop services from circuit board design to manufacturing for famous domestic and foreign companies.

36 Processes
36 Processes
36 Processes

There is no shortcut to quality for every PCB circuit board.

Fully automated production line
Fully automated production line
Fully automated production line

To match your different PCB customizations, the whole process is clearly controlled.

Recommended Products

PRODUCTS

企业介绍

Product Advantages

ADVANTAGE 

企业介绍
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imgStrict selection

All brand materials are used, and the raw materials will be returned immediately if they fail to pass the test of various indicators

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imgPrecision Machining

LDI laser exposure machine, vacuum etching machine, character inkjet printer and many other imported equipment have greatly improved the processing accuracy

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imgFull product inspection

Each production link has a QC special inspection, and the operators self-inspect and QA random inspections to control the products layer by layer.

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imgFunction guarantee

Guaranteed performance of imported instruments and equipment such as two-dimensional, copper thickness tester, impedance tester, gold thickness tester, etc.

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Customer Case

CASE

企业介绍
  • Communication Equipment

    >
  • Vehicle Electronics

    >
  • Custom Power Supply

    >
  • Industrial Control

    >
  • Security Electronics

    >
  • Medical Instruments

    >
  • Smart Home

    >
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    >
通信设备

Communication Equipment

At present, the products are widely used in consumer electronics, security, LED, automotive, communications and other fields, with customers all over the world such as Europe, America and Asia.

汽车电子

Vehicle Electronics

At present, the products are widely used in consumer electronics, security, LED, automotive, communications and other fields, with customers all over the world such as Europe, America and Asia.

定制电源

Custom Power Supply

At present, the products are widely used in consumer electronics, security, LED, automotive, communications and other fields, with customers all over the world such as Europe, America and Asia.

工业控制

Industrial Control

At present, the products are widely used in consumer electronics, security, LED, automotive, communications and other fields, with customers all over the world such as Europe, America and Asia.

安防电子

Security Electronics

At present, the products are widely used in consumer electronics, security, LED, automotive, communications and other fields, with customers all over the world such as Europe, America and Asia.

医疗机械

Medical Instruments

At present, the products are widely used in consumer electronics, security, LED, automotive, communications and other fields, with customers all over the world such as Europe, America and Asia.

智能家居

Smart Home

At present, the products are widely used in consumer electronics, security, LED, automotive, communications and other fields, with customers all over the world such as Europe, America and Asia.

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View More

At present, the products are widely used in consumer electronics, security, LED, automotive, communications and other fields, with customers all over the world such as Europe, America and Asia.

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About Linghangda

ABOUT US

企业介绍

Huizhou Linghangda Electronics Co., Ltd.

Huizhou Linghangda Technology Co., Ltd. is a high-tech enterprise that produces and sells single pair and route circuit boards. The company has professional CAD, CAM circuit board design, copy board and after-sales service, and provides comprehensive services from circuit board design to manufacturing for intimate enterprises.
Shenzhen branch was established in July 2003, located in Fu Street, Bao'an District, Shenzhen, with a total investment of more than 8,000 new RMB, more than 500 employees, advanced printed circuit board equipment, and an annual design and production capacity of 240,000 square meters of integrated circuit boards. Meter.
The company has Liangliang's manufacturing equipment and a complete quality system and inspection equipment, which can effectively monitor the production process in an all-round way to ensure the stability and excellent quality of the production process...

凌航达科技
  • 2003

    year

    The company was established in July 2003

  • 80000000

    yuan

    The total investment exceeds 80 million yuan

  • 500

    person

    More than 500 employees

  • 240000

    Annual design and production capacity of double-sided multilayer circuit boards

News And Information

NEWS

企业介绍

08

2021 -03

With the continuous increase in the yield ratio of flexible PCBs and the application and promotion of rigid-flex PCBs, it is now more common to add soft, rigid or rigid-flex when talking about PCBs, and say that it is a few-layer FPC. Generally, an FPC made of a soft insulating substrate is called a soft FPC or a flexible FPC, and a rigid-flex composite PCB is called a rigid-flex PCB. It meets the needs of today's electronic products for high density, high reliability, small scale, and lightweight progress. It also satisfies the strict economic requirements and the needs of market and technology competition.

08

2021 -03

FPC flexible circuit board, English called Flexible Printed Circuit, commonly known as "soft board", also called flexible circuit board, is a kind of flexible insulating substrate made of polyimide or polyester film with high reliability. A stunning flexible printed circuit board. It has a unique place with high degree of wiring density, light weight, thin thickness, and good bendability. Flexible printed circuit boards are also divided into single-sided, double-sided and multi-layer boards.

08

2021 -03

When imagining a four-layer PCB circuit board, how to imagine that the stack is normal? In practice, there can be three plans. Plan one, 1 power layer, 1 floor, and 2 signal layers. Discrimination is displayed like this: TOP (signal layer), L2 (floor), L3 (power layer), BOT (signal layer). Plan two, 1 power layer, 1 floor, and 2 signal layers. The identification is displayed like this: TOP (power layer), L2 (signal layer), L3 (signal layer), BOT (floor). Plan three, 1 power layer, 1 floor, and 2 signal layers. Discrimination is displayed like this: TO

08

2021 -03

PCB wiring refers to paving and repairing electrical signal roads to connect various components. In the PCB preset, wiring is a key step to complete the product preset. What are the common rules for PCB circuit board wiring

08

2021 -03

The PCB electroless nickel-palladium-gold (ENEPIG) coating can meet the requirements of surface mounting, conductive adhesive bonding, gold wire/aluminum wire bonding and other process requirements at the same time, and the application of micro-assembly technology is widely used day by day. In the micro-assembly process, the process quality problems of the chemical nickel-palladium-gold PCB in terms of gold wire bonding and solder joint reliability were discussed, and the mechanism and reasons affecting the process reliability were analyzed, and the process reliability control was proposed. The way to deal with it.

Business Cooperation

PARTNER

企业介绍

Service Hotline:

Tel:13728677965 (Mr. Shi)

Email:lhdpcb@vip.163.com

Address:No. 26, Meiyuan 3rd Road, Intercontinental Industrial Park, Luoyang Town, Boluo County, Huizhou

凌航达科技

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