Your Trustworthy Electronic Manufacturing Service

LHD Technology has more than 20 years of manufacturing experience, specializing in manufacturing PCB & PCBA, providing design, reverse engineering, components, and one-stop assembly services to help you solve all problems.


We insist on higher quality than our peers to ensure product stability and reliability.

Service First

Service is the branch and leaf of LHD, serving customers in all aspects and never ending

Integrity Cooperation

Cooperate with customers based on the principles of integrity and transparency.


A full range of PCB, PCBA manufacturer in China

A China PCB manufacturer, LHD Technology has the professional team and equipment to provide top-notch PCB solutions in the heart of China’s manufacturing hub. We specialize in producing high-quality, reliable, and cost-effective printed circuit boards to meet the needs of local and global markets. Our state-of-the-art manufacturing facility utilizes the latest PCB technology and innovation, ensuring every board we produce meets the highest standards. Whether you need prototypes or volume production, LHD PCB is your go-to source for all your PCB needs.

LHD PCB is not only a PCB manufacturer, but also a full-service PCB assembly manufacturer that can help you with your electronics projects. Our comprehensive PCB assembly services are designed to cater to all stages of the PCB assembly process, from component procurement to final assembly. We employ advanced technology and machinery coupled with a skilled team to ensure high precision and compliance with international quality standards. Choose LHD PCB for a competitively priced, efficient, and precise PCB assembly experience.

Company Factory

Company Service advantage

International certification: ISO13485, ISO9001, IATF16949, ISO14001, ISO45001, ISO13485, UL, ROHS

Customer Service

Customer Service

timely, accurate, quality service
Every link before, during and after sale
Customer recognition is our confidence base

Cost Efficiency

Cost Optimization

Automating production processes
Face the factory, remove the intermediate link
Mature supply chain management methods

Rapid response and delivery capabilities

Fast response and delivery cycle

dedicated service;
Mature O2C process;
Efficient processing management

Supply Chain Management

Supply Chain Management

seven-step approach to strategic procurement
Supplier assessment
Strategic partner

Flexibility and customized services

Flexibility and customizatio

large, medium and small batches
Special materials and processes
Dedicated technical team

Environmental Responsibility

Environmental Responsibility

compliance with environmental regulations
Use of environmentally friendly materials and processes
Perfect sewage treatment system

Are You A

Channel Dealer?

Are You A


Are You A

Solution Company?

Are You

The Government Or The Military?

Our Core Competencies

High-quality products are key to staying competitive. This includes the use of high-quality raw materials, precise manufacturing processes, and strict quality testing standards. Good quality control can reduce rework and improve customer satisfaction.

Continuous technological innovation capability is the key to maintaining long-term competitiveness. This may include the development of new manufacturing processes, the use of advanced production equipment, and the ability to handle more complex circuit designs.

Strong R&D capabilities not only drive technological innovation but also provide customized solutions to meet customers’ specific needs.

Industry Partners

About Us

In 2024, LHD Technology celebrates our 21st anniversary of providing high-quality PCB and PCBA services to the electronics industry. LHD owns a PCB factory and is also a PCB assembly manufacturer, providing flexible one-stop solutions for your PCB & PCBA projects, including PCB design, component procurement, PCB assembly, boxing and functional testing.

After more than 20 years in business, we have successfully produced millions of PCB and processed hundreds of thousands of orders. Electronics manufacturing services is truly a detail-intensive business that requires a huge commitment to quality, service, and delivery. LHD provides high-precision PCB and PCBA and has earned our company a good reputation for stable quality, on-time delivery, and excellent service.

One-stop custom pcb manufacturer & PCB assembly manufacturer

Professional "Turnkey" Service


Design and layout


PCB Production


Parts Procurement






logistics and After-sales support

Electronic Manufacturing


7 automated SMT production lines, 52 million mounts per month (0.15 seconds/chip, 0.7 seconds /QFP)


Solder paste printer, SPI detector, automatic solder paste printer, 10-zone reflow, AOI, X-ray, baking machine, 3D printer, functional testing machine, coating protection


Acceptable board sizes range from 0.25 "x0.25" to 680 X 500 mm

PCB Board Printing


20,000 square meters, 500 employees, 24,000 square meters per month, $10 million per year

Product category

Rigid plate;Flexible plate;Metal plate; Soft and hard combination plate; High-density interconnection board; Radio frequency board; Onboard board

Plate material

FR-4 (Jiantao, Shengyi, Lianmao, South Asia, Taiguang Taiyao), high-frequency plate, Teflon plate, ceramic plate, Rogers, aluminum base, copper base, etc

Number of floors

1-68 floors

Max size



Full line automatic production, complete environmental protection system equipment

PCB custom service

Custom PCB Manufacturer

At LHD PCB, we understand that every project has unique requirements. As a leading custom PCB manufacturer, we are committed to providing custom PCB solutions that perfectly match your specific needs. From flexible PCBs to rigid-flex and multilayer boards, we have the capabilities to design and manufacture the products you need. Our expert team works closely with you to ensure your specifications are met with the highest level of precision and quality. Let LHD PCB be your innovation partner.

PCB Solution

LHD PCB is not just a custom PCB manufacturer, we also have an R&D team that can provide PCB solutions. We offer comprehensive PCB services, from design assistance to after-sales support, ensuring you receive a comprehensive service for all your PCB requirements. Our expert team has cutting-edge technology and industry knowledge to provide you with innovative solutions that improve performance and reduce costs. Whether it’s a simple prototype or a complex PCB design, trust LHD PCB to provide you with an efficient, reliable, and effective solution.

Provide value to customers, create value for the company, and allow yourself to give value


The military industry field has extremely strict requirements for PCB and PCBA, and they need to be able to operate stably in extreme environments. PCB and PCBA are used in radar systems, communication equipment, navigation systems, weapon control systems, etc. In these applications, PCBs are not only required to be highly reliable and durable, but also need to be capable of high-density integration to accommodate the compact design of military equipment.
Security industry
In the security industry, PCB and PCBA are the basis for realizing intelligent monitoring, alarm systems, access control systems, fire protection systems and other equipment. These systems rely on PCB to process images and data to achieve real-time monitoring, automatic alarm and remote control functions.
Household electrical
In the field of home appliances, PCB and PCBA are used to build electronic control systems for various devices, including refrigerators, washing machines, air conditioners, microwave ovens, etc. They enable devices to execute complex instructions, achieve automated and intelligent operations, and improve energy efficiency and user experience.
Automobile industry
In the automotive industry, with the development of electric vehicles and autonomous driving technology, the role of PCB and PCBA in automotive electronic syss has eom icsingly important. They are use in vehicle infotainment systems, navigation and GPS systems, safety and assisted driving systems (such as ABS and automatic braking systems), battery management systems, etc.
Military industry
The military industry field has extremely strict requirements for PCB and PCBA, and they need to be able to operate stably in extreme environments. PCB and PCBA are used in radar systems, communication equipment, navigation systems, weapon control systems, etc. In these applications, PCBs are not only required to be highly reliable and durable, but also need to be capable of high-density integration to accommodate the compact design of military equipment.
Internet industry
In the Internet industry, especially in the context of the Internet of Things (loT), PCB and PCBA play the role of a bridge connecting various devices and the Internet. They are used in various smart home devices, environmental monitoring devices, smart wearable devices, etc., enabling these devices to collect data, process information, and communicate over the Internet.

What Our Customers Say

I received the PCB today and the packaging looks perfect without any damage. During the cooperation, I communicated very well with the engineers. They were very professional and supportive in meeting my requirements. The price is very good and within my acceptable range. I am willing to do long-term business with them.
Veniamin Kuchak
Veniamin Kuchak
The PCB was received. The workmanship is good and the quality is good. There was no problem with the board test. The service is also very good. LHD Technology engineers were very professional and helped me solve all my problems. I did a good job confirming the product details during proofing. There are a lot of details that I overlooked. They can provide professional advice.
Georgi Georgiev
Georgi Georgiev
LHD Tech has a knowledgeable team. Their team is very professional, and very good in terms of communication and product quality. This is a complex PCB with fine-pitched BGA chips. I've always been concerned about quality, but the LHS team has proven that their performance is top-notch.
This is a very pleasant thing. After we deliver the Gerber files. The supplier was quick to review and offer a great price. Their delivery time was very fast and I appreciate their professional team. This is a very good supplier and we will continue to order more items. Looking forward to long-term cooperation
Sebastien Droulers
Sebastien Droulers

Enterprise's Goal

Improve production efficiency, reduce production costs, and maintain product quality.
Expand the market and serve global technology companies
Adhere to the concept of environmental protection, low carbon and energy saving, all products are environmentally friendly

corporate vision: To become the world’s outstanding one-stop PCBA manufacturer, serve customers from the most professional perspective and complete every commission with heart. Continuously innovate and develop continuously to become an enterprise that employees are proud of.

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