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PCB Assembly Manufacturers Top 10 in China 2022

Posted:10:34 AM December 29, 2022 writer: NextPCB

PCB assembly manufacturers & Electronic manufacturing in China has been providing electronic products for different companies worldwide. That makes this one of the world's fastest-developing economies, due to its unique strengths like opportunities and an unlimited development drive. The country is rich in resources especially in electronics manufacturing, such as PCBs (printed circuit boards), integrated circuits, microcontrollers and son on. These PCB assembly manufacturers rooted in China have covered around 50% of global business in PCB supply. Here we list the top ones:

1. NextPCB 

We put NextPCB at first number because it is one of the most experienced PCB suppliers & PCB assembly manufacturers in the world, with a team that has specialized in printed circuit board (PCB) manufacturing and assembly for over 15 years. They not only provide the fastest service turnaround in 24 hours, but will also source your components for you and make boards to fit any budget. For small-scale projects or mass orders, NextPCB has all your needs covered from prototyping to production.

NextPCB promises that every PCB product is safe and of high quality, with industry certifications: IATF 16949, ISO 9001 and 14001, UL, RoHS, and REACH. With NextPCB's one-stop solution for PCB manufacturing and assembly, you can receive custom designs of high-quality products with your ideas. Further, NextPCB pays close attention to product quality and customer satisfaction. Due to their persistence in quality control and attentive service, they have worked with lots of well-known international companies.

Most importantly, it has three large professional factories, which specialize in PCB prototype, PCB Mass Production, and PCB Assembly. The PCB Assembly factory has 27 SMT lines to ensure the quickest possible turnaround time. It also provides both small-scale and mass-scale production of PCBs and assembly. Plus it offers fully-integrated and partial Printed Circuit Board Manufacturing and Assembly Services. For the fully-integrated option, we take care of everything from start to finish: PCB Manufacturing, Electronic Component Procurement, Monitoring and Tracking, and Final Assembly. For the partial turn-key option, you can provide us with your PCBs and certain components, while we handle the remaining parts. Its efficient communication, quality guaranteed, professional and experienced team & staff, and complete supplier network makes it distinct from the rest of the companies in the list. 

Types of PCB
  • High Frequency PCBs
  • High-TG PCBs
  • Rigid-Flex PCBs
  • Flexible PCBs
  • Aluminum PCB
  • Thick-Copper PCBs
  • Metal core PCBs
  • 16-Layer Count
Service  Industries
  • Consumer Electronics Industry
  • Security Industry
  • Industrial Control Industry
  • Communications Industry
  • Medical Industry
  • Automative Industry
  • Power Industry
  • Military Industry
PCB Assembly Capability
  • PCBs up to 32 layers

  • Min.Trace/Space 3.5mil(3.5mil)

  • Choose from Fr-4, Arlon, Polyamide substrate materials

  • Quantities from 1-1000+PCB Dimensions up to 500*600mm

  • Board Thicknesses from 0.6mm - 2.5mm

  • Dimensional Tolerance of ±0.2mm

  • Min. hole size of 0.2mm

  • Outer Copper Weights of 35um


Union Electronics is your one-stop shop for manufacturing services. Located in Shenzhen, China, we offer a range of quality solutions tailored to your needs.

We have been in the PCB and PCB manufacturing business for many years, and we're a highly professional and experienced manufacturer who provides prototype to short runs of extremely high-end products.

Our products are used by individuals and businesses in a lot of industries, including automotive, medical, consumer electronics and more.

As a global leader in the manufacturing of PCB, PCBA solutions and contract assembly, we provide high-quality products and deliver exceptional customer service at competitive prices. We also build long-term relationships with our customers, who respect us for listening to their needs, being available and being collaborative.

PCB Assembly

  • SMT Assembly
  • BGA Assembly
  • Through-Hole Assembly
  • Mixed Assembly

PCB Fabrication

  • Rigid and Flex circuits
  • Multi-layer
  • Heavy Copper
  • Custom+

3. Global PCB 

Global PCB is an industry-leading, one-stop service provider. Their products can be used in medical, security, aerospace and military devices. And They have the best management team, developers and skilled employees in the industry, and they're dedicated to excellence and customer service.

Their philosophy is to promote and innovate on the work that is processed, as well as creating a positive work environment for their employees. And They also think it's important for every member of their team to have some "me" time. They even offer quarterly breaks for individual goals.

PCB Assembly Capability
  • Prototype PCB assembly
  • HMLV PCB assembly
  • Production PCB assembly
  • Full PCB Capabilities
  • Quality Control
  • Fast Prototype PCB
  • Seamless PCB Production
  • Flexible PCB
  • Rigid-Flex PCB
  • Metal Core PCB
  • PCB Capability

4. Agile Circuit

Agile Circuit has been providing services since 2003. They started with PCB assembly manufacturers, advanced circuits PCB and PCB prototype fabrication, but they have since expanded to provide more options. Now, their customers can also choose from a variety of other services, including PCB assembly turnkey, PCB layout design and reverse engineering. Because Agile Circuit offers so much potential for success to its clients, it may be the right manufacturer for you. And Adding fast delivery and competitive prices to these services is only one more way they help support your business needs.

PCB Manufacturing

  • Multilayer PCB
  • PCB Prototype
  • Flexible FPC
  • Quick turn PCB
  • High frequency PCB
  • Metal core PCB
  • Blind & Buried vias PCB

PCB Assembly

  • PCB Turnkey
  • Parts Procurement
  • PCBA Prototype
  • PCB Layout Design
  • SMT Stencils
  • Reverse Engineering
  • Official Website

5. Suntek Electronics

Suntek Electronics has been offering prototype PCB Assembly and cable assembly since many years. They have knowledgeable staff and offer qualified products at reasonable prices around the world. And They are also specialists in surface mount technology, as well as conventional and mixed technology assembly. And We are also able to provide new product openings with quick prototyping, design for test.

PCB Service
  • Rigid-flex
  • PCB assembly
  • PCB turnkey solution
  • PCBA OEM Service
  • Wire harness
  • Box-build
  • Flex

6. SHC electronics

SHC electronics is an electronic contract manufacturer specialized in PCB assembly manufacturers. They provide high quality electronics and services that surpass customers expectations. With many years of experience, they offer reasonable assembly cost, highly skilled services, on-time delivery, and communication to the customer for good satisfaction. And They serve a wide range of industries dealing with defense and aerospace, medical, industrial or military.

PCBA Service
  • High-TG PCBs
  • Aluminum PCB
  • Rigid-Flex PCBs
  • Metal core PCBs
  • Flexible PCBs
  • High Freq


PCBWIN specializes in an array of PCB and assembly services. We're a part of ShiYing Group, and are committed to providing first-rate manufacturing and assembling service. And You'll find us specialized in manufacturing high-quality PCB boards. Our products sell well all over the world, involved with communication, industrial automation, IT, medical, electronics, aviation, spaceflight and other such electrical fields. With our strictest quality requirements and price competitiveness, we always provide the best service for our 8,000-plus overseas customers.

PCB Service
  • PCB Prototyping
  • Low-volume Prototyping

8. HiTech Circuits Co., Ltd

Hitech Circuits is a Chinese pcb manufacturer that specializes in high multilayer printed circuit boards, high density boards, and special materials. Therefore,  company has several branch factories located in Baoan District.

And Hitech Circuits offers PCB assembly services in through-hole and surface mount technology. And The company provides turnkey and partial turnkey PCB manufacturing and assembly services.

Hitech Circuits does partial turnkey projects for customers who provide the printed circuit boards and ancillary components.

PCBA Service

9. HuanYu Future Technologies: PCB assembly manufacturers

HuanYu Technologies is an industry-leading high-tech PCB company founded in 1999 in Guangzhou, China. And The company offers a wide variety of products, such as HDI, thick copper, LED aluminum, and multilayer printed circuit boards. These items are used in various industries including power electronics, communication devices, security electronics, computers and more. HuanYu owns three factories located in Guangzhou, Zhuhai and DongGuan that offer fast delivery and top-notch customer service. They also use the best equipment to manufacture their products as they ensure quality control by carefully checking every product before sending it out.

Products Type
  • PCB Prototypes, SMT Stencils, Multilayer PCBs, Reverse Engineering, PCB Layout Design and Flexible FPC
  • HF (High Frequency) & RF (Radio Frequency) board,
  •  Impedance controlled board ,
  • HDI board, 
  • BGA & Fine Pitch board, 
  • Heavy Copper board ( up to 7 OZ)

10. Shenzhen Mincom Technic

This China Company offers consistent PCB manufacturing and assembling services at an affordable cost. This company mainly focuses on standards, HDI, and advanced PCBs.

And This company is famous for their surface mount technology and has 35 SMT lines as well as 500 employees. They supply the PCBs to various electronics companies across North America, South America, Europe, Russia and Southeast Asia.

PCB types
  • Aluminium,Metal-based


As you can see, these are some of the best PCB manufacturers in China. When you need printed circuit boards, these are 10 companies worth considering. They produce a number of different services so make sure to find one that meets your needs. Be sure to check out each company's website and read customer reviews so you can gather information about all their services and technology. Doing this before making a decision will help ensure you're making the right choice for your business.

NEXTPCB has the most outstanding features of any PCB manufacturer in China. We've done extensive research to find top 10 manufacturers and NEXTPCB is at the top.

With control system and quality products, it's clear that NEXTPCB is what you need for the best PCB experience.

Do you know of any other PCB suppliers in China who are worthy of being reviewed? Let us know in the comments and tell us why they should be put on that at first. Happy reading! 

Tag: PCB Assembly Manufacturers
  • PCB
  • PCB
  • SMD

Dimensions: (mm)


Quantity: (pcs)


Other Quantities:(quantity*length*width is greater than 10㎡)




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