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Quality Management System Supplier classification management Quality Inspection Process Material Traceability Database Material Traceability Database FAE Support

Quality Management System

West International fully implements the ISO 9001:2015 management system standard while referencing industry professional standards such as IDEA-STD, IPC-J-STD, and IEC. We have established a rigorous, strict, and scientifically comprehensive quality management system, committed to achieving the goal of "zero defects" in quality management. Our professional quality team strictly controls every aspect, ensuring that we provide customers with professional, efficient, safe, and comprehensive quality assurance.

Supplier Grading Management

Tier 1 Manufacturers
Tier 2 Authorised Distributors & IDH
Tier 3 Stocking Distributors & Brokers

Original Manufacturers

Capable of Procuring Full Categories (Regular Inspection)
Authorized Agent

Only purchase the corresponding agent brand (full process inspection)
Authorized Agency

Full Process Inspection, Third-Party Testing

Quality Inspection Process

Referring to industry professional standards such as IDEA-STD, IPC-J-STD, and IEC, the inspection process is divided into two major steps, encompassing four primary items and a total of 11 sub-items. These sub-items include packaging and label inspection, appearance inspection, internal structure inspection, and various tests such as pin inspection, marking inspection, surface examination, chemical marking permanency test, material conformity check, dimension assessment, solderability test, wire bonding evaluation, and functional testing. The entire process adopts a two-person inspection method, utilizing professional equipment such as high-power digital microscopes, specialized metallographic microscopes, and X-ray testing platforms to conduct comprehensive, meticulous, and rigorous material inspections.

Storage/Packaging/Transportation StandardsThe company has logistics warehouses in Shanghai, Shenzhen, and Hong Kong, all of which are managed according to 5S standards - Seiri, Seiton, Seiso, Seiketsu, and Shitsuke. At the same time, strict dust, moisture, and anti-static measures have been taken for the warehouse process.

: Shanghai Warehouse

: Hongkong Warehouse

: Shenzhen Warehouse

Temperature And Humidity

Temperature And Humidity

According to the relevant standards of IPCJSTD-033B and MIL-D-3464E, the temperature and humidity of the warehouse environment have been strictly controlled. A dedicated person monitors and measures the registration every day to ensure the constant temperature and humidity conditions of the warehouse.
Anti Static

Anti Static

According to the JEDECJS-001-2017 standard, anti-static measures have been taken from the floor to the shelves, from the testing bench to the workbench, from unpacking to inspection, from packaging to shipment. Regular inspections and records have been made to provide a safe and good anti-static guarantee for the storage and inspection environment and related processes of electronic components.