We work closely with major brand distributors to ensure quality control across different supply chains for each component model. This provides strong quality assurance for your supply chain, helping prevent mass recalls and reducing production losses.
OEMSTOCK has a dedicated quality control team that issues product test reports to ensure consistent and reliable quality.
We conduct visual inspections to verify the appearance and integrity of components, and perform electrical safety testing to ensure product safety in actual use. For the Chinese market, where product variety is vast and pricing often lacks transparency, our complete QC process helps reduce sourcing risks, cut labor costs, and provide strong technical support for global buyers.
Out of stock on the market, unstable supply sources, and suppliers are unable to provide stable supplies.
The Same Batch Of Goods Has Been Resold Many Times, Resulting In A Serious Premium, And The Quality Is Difficult To Guarantee
The transaction model of "third-party inspection first, then payment" is gradually emerging. Before the goods are paid for, a third-party inspection report issued by the supplier is required first
Traditional third-party testing institutions charge high fees and the testing cycle lasts for 3 to 5 days
We intercept counterfeit goods with rigorous procedures and convey trust through sincere service
We have a professional QC testing laboratory, focusing on the field of component testing. The testing items include Visual Inspection, Solderability Test, De-cap inspection, and Electrical Test. Combining multiple items such as X-Ray Inspection, the aim is to achieve 360-degree measurement and inspection of components from the inside out.
Chemical unsealing machine
Test the electrical performance parameters of components in non-working state
Test the key performance of the material according to the original specification, use the semiconductor crystal characteristic icon, I/V curve tester, and pass the open and short circuit test.
For checking wafer information for viewing internal wafer information
Unpacking the chip through chemical agents can expose the internal structure of the chip, so as to directly observe the authenticity of the manufacturer of the wafer inside the chip or provide intuitive detection and judgment for failure cause analysis.
Semiconductor crystal characteristic plotter
Comparison of various indicators of appearance with system data
Chips and active components
Appearance inspection refers to a series of comparative inspection of sample packaginglabel, tape braiding, plastic packaging texture, silk screen printing, pin process, sizeoxidation degree, etc. by engineers according to the requirements of standard process.
Detection of layered defects in the internal structure of the chip
For the position where the chip cannot be directly detected by appearance, the light intensity changes differently after X-Ray penetrates materials of different densities, and the resulting contrast effect can form an image, which can show the internal structure of the object to be tested, and then It is achieved that the internal defects of the chip have nowhere to hide without destroying the sample to be tested.
X-ray inspection equipment
Microcomputer lead-free tin furnace
Tin quality on various ICs, active component pins/pads
In the assembly and welding process of electronic products, the welding quality directly affects the quality of the whole machine. Therefore, in order to improve the welding quality, in addition to strictly controlling the process parameters, it is also necessary to carry out scientific solderability tests on printed circuit boards and electronic components.
OEM STOCK is equipped with perfect detection instruments and equipment, for the components of the anti-counterfeiting detection work escort. We can develop various testing schemes according to the actual needs, combining destructive testing, non-destructi
We intercept counterfeit goods with rigorous procedures and convey trust through sincere service
Directly Purchase Of Excess Inventory
OEM STOCK specializes in buying and reselling excess electronic components from manufacturing companies.
Electronic Component Consignment
We optimize supply chain operations by overseeing inventory, managing excess stock.
Global sourcing,quality warranty,fast quotation,we specialize in sourcing hard-to-find electronic components to meet your needs.
With rigorous process to intercept fake goods, with sincere service to deliver trust.
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