Electronics Assembly Companies in China

If you need to assemble electronic components, such as resistors, capacitors, integrated circuits, and connectors, onto a printed circuit board (PCB) or into a finished electronic product, many high-quality factories in China provide this service.

Whether you require small, automated chip placements or full product integration, such as smartphones or computers, Chinese factories provide a mature supplier base, cost-effective labour, short turnaround times, and a well-established export infrastructure. China's strength in assembly services spans everything from individual component mounting to complete box builds.

From circuit board assembly companies to specialists in box build, cable and wire assembly, and final product assembly, Chinese suppliers can meet the growing demand for reliable assembly services globally.

Haizol is the starting place to source these services without the standard concerns over quality control, logistics, and IP protection. We simplify the sourcing process by accurately matching your project requirements with trusted electronics assembly companies capable of meeting them.

Every supplier listed has been verified, and we can introduce you directly to multiple ISO-certified factories ready to collaborate with you on orders.

Once you submit your RFQ detailing your specifications, we’ll identify and connect you with several qualified cable assembly partners within 24 hours. You’ll then communicate and negotiate directly with the manufacturers. That means no agents, platform fees, or extra markups.