Manufacturers employ rigorous testing protocols to ensure sex dolls meet safety and durability standards. Material safety involves chemical testing to confirm the absence of harmful substances like phthalates or toxins, ensuring the surfaces are non-toxic and skin-safe. Durability testing includes repeated stretch, compression, and bending to evaluate the materials’ resistance to wear and tear over time.

Internal structural components undergo stress testing to assess their ability to withstand frequent movement and positioning without breaking or degrading. Temperature and aging tests are also conducted to determine how materials respond to heat, UV exposure, and prolonged use. Some manufacturers simulate years of use through accelerated wear testing, ensuring longevity.

Quality control procedures include visual inspections, dimensional accuracy checks, and functional tests for features like heating elements or sensors. Certification from industry standards organizations may also be sought to validate safety and quality. These comprehensive testing processes help ensure that sex dolls are both safe for users and capable of withstanding long-term use without compromising performance or safety.