Hollow Shell Form With Upper Torso Mannequin Shell and Neck and Shoulder Opening

Neck opening diameter, shoulder span width, and overall torso height are the three governing dimensions for an upper torso mannequin shell; the neck and shoulder openings must accept mating head and limb assemblies without gap or interference, and torso height determines the anatomical proportions visible at the display or demonstration context. Shenzhen Jiaxin Yifan vacuum-forms this thermoplastic hollow upper torso mannequin shell in Shenzhen with neck opening diameter, shoulder span, and shell wall thickness controlled to your released dimensions callouts. Shell dimensions and opening positions are verified to match your drawing before release under ISO 9001 certification at Jiaxin Yifan's Guangdong facility (approximately 7,000 m²). Production supports education, medical, and industrial design customers, serving automotive, military, and drones requirements. The facility covers industrial design, prototyping, and mould development under one roof in Shenzhen. Provide your drawing or 3D model with opening dimensions, shoulder span, and thermoplastic resin specification for a mould and volume quotation.