JSD Quality Warranty

Supplier Quality

Since 2004, JSD team have cultivated a network of over 6000 vendors, evaluated against five critical criteria. Of these vendors, approximately 2000 were carefully classified as high-quality suppliers.

Product Quality

JSD goal is to always provide our customers with zero defect parts.

① Visual Inspection

Use: Microscope and Digital Camera - to check and record: Original packaging, Original label, Supplier invoice, packing list, Product Marking.

② Measurement

Use: Micrometer caliper - to check: Dimensions.

③ In-house Test

Use: LCR Tester, Transistor Tester, Multimeter and Power Supply - to check: Inductance, Capacitance, Resistance, Voltage, Voltage drop, Current.

④ Lab Test

Use: Accredited Third-party Labs - to check: more detailed Visual Inspection / Solderability / Functions according to Manufacture’s specification parameters.