Guzhan | Professional silicone rubber gasket & sealing manufacturer
Custom Black EPDM Rubber Grommet Seal Rings For hole sealing
As a professinal manufacturer of silicone rubber manufacturer,suche as:rubber grommet,rubber sealing rings,etc,and We can offer OEM and ODM service with any related products for customers. We have a professional team of product design and engineers,our Mexico customer is very lucky to meet us,they sent us drawing to quote,but there is no 3D drawing for their custom rubber grommet,but our engineer would provide 3D drawing to them confirm,after comfirmation,we process the rubber grommet samples,they requested very strict on the quality,and they requested us to provide PPAP LVL 3 on quality,etc.but there is no problem for us.i think more strict customer,the customer's order is more generally.yes,their order qty is more,their first order is 300000pcs,second order was comming soon.
We will provide samples with a level 3 PPAP to confirm the styles and basic parameters for customers
After receiving the samples, customers will arrange to test ,After confirming that this product can be purchased, The following are the details required by the customer and the sample pictures. We will also provide detailed photoelectric test report and parameters to customers for reference while providing samples. All our product parameters are tested, and all tests are strictly carried out according to industry standards
We start to prepare the order materials when customer confirm all the details such as hardness,tensil strength,ultimate elongation of final sample.
we starts to arrange the master production. After all the goods finished, the customer arranges a third-party inspector to inspect the appearance, parameters, We promise the products is same with customer master products are exactly the same as the final samples. The following photos of the master shipment, the passing rate of the third-party inspection of our company is 100%, no matter whether the inspector is well-known SGS, TUV, BV, etc.
and all of them have prepared standard documents for customers checking.