Uncompromised product quality: In the electronics field, where quality requirements are being rapidly raised, defect rate precision has evolved from a low percentage to parts-per-million, and now parts-per-billion. To help assure a stable supply of high-reliability products, our strict quality control standards cover every process from R&D to manufacturing, final inspection and service. The ultimate goal is to work together with customers to achieve our mutual objective: Zero Defects. To do so, our quality control focuses on three main criteria:

Highly consistent spherocity and accurate diameters.
Precise alloy composition to meet industrial standards
Delicate sphere surface: high brightness and low oxidation without contaminants or dents

Certification

To ensure our quality conforms to the strictest test criteria, we continuously pursue test opportunities by worldwide professional institutions. Additionally, SUNBALL has been certified as a qualified supplier by various leading companies.

ISO 14001 Certification	ISO 9001 certificate
QS9000	Industrial Technology Research Institute, Taiwan. Item: solderability test
LGA (Landesgewerbeanstalt Bayern) Item: purity analysis, based on DIN EN ISO 11885 standard