█ Quality

is life and soul of CosmoTeK

Never let our life stop

█ Why Cosmotek can ensure the quality and aviod any Fake products?

█ Components source from Supplier Grade

Source Grade Ⅰ: 85% directly from Manufacturers and                                         Authorized Distributors                            

Source Grade Ⅱ: 10% from Top OEM/EMS/CM's Excess                                      electronic compnents inventory                       

Source Grade Ⅲ: 5% from Qualified Independent                                                    Distributors.                           

█ Components Quality Test Level

Level Ⅰ: Manufacturer Packaging, Labels and barcodes                       visual inspection. 

Level Ⅱ: Acetone test, Full Part body marking test under                   4K high-definition microscope. 

Level Ⅲ: X-Ray Test, Electrical Test, Solderability Test and                  De-cap Test. 

For Level Ⅲ, We cooperate with well-known third-party test labs like White Horse Lab, Global ETS, CECC Lab, etc.