Working conditions
Identify temperature, contact fluids and repeated movement.

Custom manufacturing example · Custom made Silicone Cellphone Keypads
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
Silicone Cellphone Keypads provide physical controls that can be tailored to the available handset space. The molded layout determines how each key presents itself to the thumb, while the common base keeps the controls arranged as one component. Dimensions, hardness, color, and identifying details can be customized.
A compact phone may be operated with a moving grip. Check whether keys remain reachable when the handset rests naturally in the hand, particularly at the corners and along the bottom row. Button height and spacing should allow intentional selection without making neighboring keys difficult to avoid.
The front shell affects the final interaction. Its openings need to guide the keys without catching their sides, and the interior must support the rubber where required. Test key return with the shell fully assembled because compression at the perimeter can change the behavior of a loose mat.
For installation, align the keypad with its designed locating features before joining the case halves. Confirm the entire set of controls after assembly, including those used infrequently. Clean the visible surfaces in accordance with the handset's care method so that the electronics and the keypad markings remain protected.
Photos illustrate structure or material only. The molded layout determines how each key presents itself to the thumb, while the common base keeps the controls arranged as one component. 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.