Raw material guarantee

Worry-free, labor-saving, professional and fast

Select high-quality suppliers and strictly test to ensure the quality of incoming materials

Supply chain team with ten years of experience, full BOM component supply

The electronic component warehouse controlled by constant temperature and humidity provides customers with high-quality storage guarantee

Process guarantee

ISO9001:2015 quality management system ISO14001:2015 environmental management system strengthens the IQC and QE team, conducts strict inspection and reliability analysis of incoming materials, and feeds back to customers.

Reliable soldering analysis and 100% confirmation of PCB pad matching for each key component.

Strictly control the storage and baking of humidity-sensitive components to ensure welding reliability and prevent damage to components.

Strictly implement ISO9001 2015, IPC-A-61OF inspection standards.

Cycle guarantee

Delivery rate: sample delivery rate exceeds 96% within 48 hours

ERP order management system, quick response, and fast delivery on time (pre-delivery rate 98.5%)

Service Guarantee

Service time: 7*24 hours online service

Quick response: customer service responds quickly within 2 hours

Warranty time: 180 days free maintenance for PCBA processing

Honorary customer guarantee

After 7 years of unremitting efforts, Yanhongda Electronics' services and products have been recognized by many well-known brands at home and abroad, and have played an important role in various fields. We will continue to work hard to provide better services to more partners everywhere.

Positioning guarantee

One-stop PCBA manufacturing services have been widely used in AI artificial intelligence hardware, communication equipment, automotive electronics, industrial control, security, medical care, Internet of Things, new energy, rail transit and other fields; Yanhongda Electronics meets customers' hardware PCBA with flexible manufacturing The service needs of circuit boards ranging from samples, small and medium batches to mass production.