The Art of Precision: How Mieshai Crafts Realistic Silicone Sex Dolls with Millimeter Accuracy

At Mieshai Doll, we don’t just manufacture adult dolls — we bring realism to life through advanced engineering and meticulous craftsmanship. Our production process combines millimeter-level precision with innovative technologies to deliver some of the most realistic silicone sex dolls on the global market. Here's how our China-based factory turns concept into perfection:

1. Mold Manufacturing: Where It All Begins

We start with aerospace-grade aluminum and use 5-axis CNC machining to sculpt ultra-detailed master molds. With a surface roughness of just Ra0.2μm, every skin texture is transferred with clarity.
For intricate areas like finger joints, electrical discharge machining (EDM) eliminates cutter marks and preserves lifelike definition.
Our gas-assisted molding technique ensures that thick silicone parts maintain their shape without shrinkage — a key for lifelike adult dolls.

2. Liquid Silicone Rubber (LSR) Injection Molding

To achieve flawless skin quality, we:

Degas under -0.1MPa vacuum to remove air bubbles

Use high-precision metering pumps with ±0.1g tolerance

Apply infrared heating for rapid vulcanization, curing silicone in just 3 minutes

This makes each premium silicone sex doll feel consistent, soft, and ultra-realistic.

3. TPE Injection Technology (for hybrid models)

For those seeking a more flexible feel, our TPE love dolls undergo:

Five-zone temperature control to prevent material degradation

Step-pressure hold for internal stability

Automated gate cutting, leaving injection marks under 0.5mm — nearly invisible to the eye

4. Surface Finishing: Realism Is in the Details

We simulate human texture using:

Food-grade matte coatings to eliminate plastic shine

Laser-engraved skin pores and wrinkles (depth <0.05mm)

Hand-planted Kanekalon hair with 200 strands per cm², adding unmatched realism

5. Makeup & Facial Design

All realistic sex dolls are finished with:

Silicone-compatible pigments, applied using sponge puffs in human-like fashion

3D-printed eyelashes, accurate to within 1° in placement — enhancing emotional expression

6. Optional Features: More Than Just a Pretty Face

Graphene-based heating system for a realistic 40°C body warmth

Voice interaction module with 10 pre-programmed scenarios

Servo-driven expressions, enabling blinking and smiling

At Mieshai, every doll is a testament to Chinese craftsmanship, innovation, and a deep respect for realism. Whether you're in the USA, UK, Canada, Germany, or France, our silicone sex dolls shipped from China offer a level of quality that speaks for itself.