
Get Multiple Factory Quotes for Your Parts in 24 Hours
Connect with 800,000+ listed factories in Asia. Receive multiple quotes for your parts and manage production with speed and confidence.

China is a major global centre for assembling products, especially electronics assembly and packaging, cable assembly, and mechanical assembly. Over 40% of the global volume of packaged units of semiconductors is shipped from China every year.
If you’re looking for a reliable, high-performing electrical, mechanical, or electromechanical assembly company in China, there are plenty to choose from. but how do you ensure the company meets the capabilities, communication levels, and quality you expect at every stage of the process?
Haizol’s end-to-end platform looks after that part for you by vetting and verifying every assembly company on our platform. We connect you only with certified companies that deliver what they promise.
Our recommended assembly companies have all earned quality certifications, such as ISO9001. So, whether you need final product assembly for electronics devices, PCB and circuit board assembly, or semiconductor packaging and testing, Haizol will match you with the right companies.
Simply submit an RFQ specifying your process type and we’ll forward contact details of suitable assembly companies within 24 hours, so that you can connect directly without having to navigate middlemen or markups.
How Do Assembly Costs in China Compare to Other Regions?
Assembly companies in China generally offer 30-50% lower prices because of integrated supply chains and lower labour costs. After submitting your RFQ, you can expect to receive multiple quotes from competitive and dependable assemblers within 24-48 hours.
What Lead Times Should I Expect for Assembly Projects?
Lead times depend on the complexity of your requirements: 1-2 weeks for simple sub-assemblies and 3-5 weeks for more complex/multi-component work. It's advisable to specify your expected turnaround times when submitting your sourcing request.
Can Haizol’s Assembly Partners Meet International Quality Standards?
The factories listed on Haizol typically have ISO certification and are accustomed to exporting products that meet international standards. Visual inspection, in-line quality control, and testing records are frequently kept. If you have any special quality requirements, please specify it directly to the factory.
How Flexible Are Suppliers With Custom Packaging or Labelling?
When an RFQ is submitted with packaging, labelling, or barcoding requirements, we’ll match you with assembly factories that can handle everything, including retail packaging, private labelling, and multi-unit kit assembly.