
Why Apple Manufactures in China (And What Hardware Startups Can Learn From Its Playbook)
When asked why Apple manufactures in China, ‘cheap labor’ is the facile answer. The more accurate one is supply chain engineering. A modern iPhone may
5 Star Rating on
PCB sub-assembly manufacturing creates smaller sections of a printed circuit board (PCB) before final assembly. This process is crucial for ensuring high-quality electronic products. At OurPCB, we take pride in providing reliable PCB sub-assembly services.










PCB sub-assembly manufacturing is a vital step in the production of electronic devices. It involves assembling various components onto a PCB before integrating it into a larger system. This process allows for efficient testing and quality assurance at an early stage.
OurPCB uses advanced techniques and equipment to ensure precision in every assembly. We focus on using high-quality materials and components. Our commitment leads to durable and reliable sub-assemblies that meet industry standards.







Partnering with OurPCB offers numerous advantages for your PCB sub-assembly needs. Our expertise ensures that you receive high-quality products tailored to your specifications. We prioritize customer satisfaction and timely delivery.
Choose PCB sub-assembly manufacturing to streamline your production process. It allows for better quality control and reduces the risk of errors during final assembly. This method also improves overall efficiency.
OurPCB offers comprehensive PCB assembly services to meet diverse needs. We provide solutions from design to final product assembly, ensuring high standards throughout the process.
We specialize in precise PCB assembly using Surface Mount Technology, ideal for compact and high-performance products.
We manage both customer-supplied components and complete turnkey solutions, taking care of sourcing, assembly, and delivery.
We provide bespoke PCB assembly services tailored to meet your specific design and project needs.
We offer rapid and dependable PCB assembly services with quick turnaround times, ensuring superior quality.
We produce high-reliability PCB assemblies that meet strict IPC Class 3 standards, perfect for critical applications like aerospace and medical.
We expertly handle the assembly of all IC package types, including BGAs, POPs, CGAs, QFNs, DFNs, and CSPs, ensuring precision and dependability.





OurPCB delivers advanced technical capabilities in PCB manufacturing and assembly. We use state-of-the-art machinery to ensure precision and efficiency in every project. Our commitment to quality assurance guarantees that we meet industry standards consistently. At OurPCB, we take pride in being a leading provider of PCB sub-assembly manufacturing services.

Mon-Fri: 24 hours,
Sat: 9am-6pm, GMT+8

Reach us at
sales@ourpcb.net
24 hours online

+86-199-30589219
Mon-Fri: 24 hours
Sat: 9am-6pm, GMT+8
PCB sub-assembly costs range from $0.50 to $200+ per board, depending on complexity, volume, and design requirements like impedance control or flex PCB. SMT and solder requirements significantly influence PCB production costs. Moreover, impedance control and multilayer boards generally raise sub-assembly rates. Flex PCB or double-sided designs cost more in circuit board assembly.</
PCB sub-assembly involves partial integration of components into the PCB board, whereas complete PCB assembly includes full integration and testing of all components. Circuit board design dictates whether sub-assembly requires advanced SMT processes. Notably, sub-assembly may involve specific tasks like solder application or impedance control.
Circuit board manufacturers focus on PCB fabrication and raw board manufacturing, while assembly providers handle SMT, soldering, and full circuit board assembly processes. One-stop providers combine manufacturing capabilities and assembly for consumer electronics. Additionally, manufacturers source materials, while providers integrate components into circuit board designs.

When asked why Apple manufactures in China, ‘cheap labor’ is the facile answer. The more accurate one is supply chain engineering. A modern iPhone may

PCB tariffs from China can significantly change the real cost of a U.S.-bound order before your boards reach production. A quote may look competitive at

Wire harness tariffs from China commonly fall under HTS 8544.30, the U.S. Harmonized Tariff Schedule (HTSUS) classification for ignition and other wiring sets used in

Unverified wire harness suppliers pose significant risks that often surface long after delivery. A weak crimp, wrong insulation material, missing UL rating, or undocumented connector

Placing an initial Purchase Order (PO) with an unverified China-based PCB supplier can critically jeopardize your budget, launch timeline, and product quality. Knowing how to

Underwriters Laboratories (UL) help engineers, buyers, and manufacturers choose wire and cable that can safely perform in specific electrical, mechanical, and environmental settings. These standards
Quick-turn sub-assembly prototypes with in-process testing.
Parallel sub-assembly production with traceability at each stage.
Scaled sub-assembly manufacturing with full integration support.
Third reorder of PCB sub-assemblies from OurPCB — consistent every time.
Careful packaging on the PCB sub-assemblies and complete documentation.
Fast lead time on the PCB sub-assemblies run without cutting any corners.
Got genuinely useful DFM feedback on the PCB sub-assemblies; clearly people who know fabrication.
The PCB sub-assemblies came back flawless — tight tolerances and a clean soldermask finish.
Pricing on the PCB sub-assemblies run was noticeably better than our previous supplier.
We use cookies to improve your browsing experience, which may include personal information. By clicking "Agree," you accept our Privacy Policy and cookie use. You can change your cookie settings in your browser anytime.
Agree