Working conditions
Identify temperature, contact fluids and repeated movement.

Custom manufacturing example · Suction cups with hooks vacuum cup for glass
CUSTOM RUBBER & SILICONE MANUFACTURING
A custom component for your assembly.
Define the mating surfaces, dimensions and working conditions. ETOL manufactures the part to the agreed design and material.
Share the part, its application and your estimated quantity.

Selected for the contact, temperature and movement
Define the visible surfaces and intended color
Develop holes, lips and walls around the mating parts
Match the attachment and installation method
Suction cups with hooks for glass provide a removable hanging point on a suitable smooth surface. The hook places the item's weight at a distance from the contact surface, so the direction of pull matters. An object that pushes against the glass or is lifted sideways can load the cup differently from a freely hanging item.
Check the complete hanging arrangement before choosing a cup. Leave enough clearance for the item to be placed and removed without prying at the fitting. Confirm which hook components are included and how they connect to the cup body.
The glass contact area should be clean, nonporous and uninterrupted beneath the rim. Evaluate retention with the intended item in its normal orientation; initial attachment does not guarantee indefinite holding.
Inspect the edge after repositioning or cleaning nearby glass. Remove the hanging item before releasing suction, then admit air beneath the lip instead of pulling on the hook. Protect the contact face from being crushed during storage so it is ready for the next placement.
Photos illustrate structure or material appearance only. The hook places the item's weight at a distance from the contact surface, so the direction of pull matters. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.
Identify key dimensions, mating surfaces and quantity
Agree the compound and manufacturing approach
Review the fit and agreed requirements in the assembly
Manufacture and check against the approved requirements
Identify temperature, contact fluids and repeated movement.
Consider hardness together with wall thickness and support.
Check access, mating dimensions and the fitting sequence.
Yes. Show the receiving opening, contact surfaces and clearance limits. We can review the dimensions and retaining features around the intended fit.
Agree the critical dimensions, material, hardness, visible surfaces and sample requirements. Explain how the part is installed and which interfaces control its function.
A sample can help explain the structure. Compare it with the assembly because wear, swelling or compression may have changed its original dimensions.
The material, part geometry, tooling, quantity and finishing affect the quotation. Include the intended batch size and delivery destination when describing your requirements.
DISCUSS THIS COMPONENT
Share the fit, operating conditions and quantity with our manufacturing team.