Quality Control-Qingdao Victory Plastics Co.,Ltd.

How do we

ensure excellent quality?

At SHQD, we have an unwavering emphasis on product quality control and continuously seeking high-quality development.

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Quality Materials

We strongly emphasize the quality of materials we use. Each batch of materials that arrives undergoes a meticulous testing process, promising to always use top-grade materials.

Professional Project Engineers

Overseen by experienced engineers with years of expertise, ensuring the reliable execution and quality control of the entire project.

Precision Manufacturing

We have adopted a lean manufacturing workflow in compliance with ISO9001 and UL standards, specifically designed to achieve stringent tolerances.

Every Process Inspection

Quality inspections for each process are conducted by skilled QA/QC inspectors, ensuring the quality of each step in the process.

Quality Inspection Steps

Quality control is a critical component of any manufacturing process. It involves inspecting and testing the raw materials, the production process, and the finished parts & product to ensure that it meets the required standards.

Material Certifications

We meticulously ensure material quality to prevent product issues caused by subpar materials. When needed, we offer ROHS material certification；
In-process Inspection

We perform on-site inspections and measurements at various stages of the machining process(first part, intermediate parts sampling, last part) to ensure dimensions and quality at each step；
Comprehensive Inspection

We conduct comprehensive inspections of components using quality inspection equipment such as a coordinate measuring machine；
Function Testing

For functional components, we assemble various parts meticulously and conduct comprehensive functional testing on the entire functional assembly；
Final Inspection Report

In the final inspection phase, before the delivery, we provide customers with a comprehensive inspection report summarizing all inspection processes and results；