Manufacturing Capabilities

From Foam Development to Precision Converting & Volume Production

Covering material development, foam manufacturing, precision converting and in-house testing capabilities.

Multi-site manufacturing overview

YUNDY supports foam material production, conversion processing, and project delivery through a coordinated multi-site manufacturing footprint across Dongguan, Chongqing, Ningbo, and the new Huizhou base. The sections below present representative process capabilities and related equipment support.

Foaming & Curing

Continuous conveyor foaming machine at YUNDY's Chongqing facility — Continuous conveyor foaming machine

Foam body storage rack at YUNDY's Chongqing facility — Foam body storage rack

18-position foam storage rack at YUNDY's Chongqing facility — 18-position foam storage rack

PIP Headrest Foaming & Molding

High-pressure PIP molding machine #1 at YUNDY's Chongqing facility — High-pressure PIP molding machine #1

High-pressure PIP molding machine #2 at YUNDY's Chongqing facility — High-pressure PIP molding machine #2

Automatic mold opening at YUNDY's Chongqing facility — Automatic mold opening

Automatic cleaning and blowing at YUNDY's Chongqing facility — Automatic cleaning and blowing

Precision Cutting & Contour Converting

Ring cutting equipment at YUNDY's Chongqing facility — Ring cutting equipment

150M horizontal cutting machine at YUNDY's Chongqing facility — 150M horizontal cutting machine

Long-sheet processing machine at YUNDY's Chongqing facility — Long-sheet processing machine

CNC Horizontal Contour Cutting Machine at YUNDY's Chongqing facility — CNC Horizontal Contour Cutting Machine

CNC Vertical Contour Cutting Machine at YUNDY's Chongqing facility — CNC Vertical Contour Cutting Machine

Fine-Pattern Foam Convoluting Machine at YUNDY's Chongqing facility — Fine-Pattern Foam Convoluting Machine

Large-Pattern Foam Convoluting Machine at YUNDY's Chongqing facility — Large-Pattern Foam Convoluting Machine

Testing & Validation Equipment

YUNDY provides in-house testing and validation covering physical properties, mechanical performance, environmental and durability testing, as well as odor, flammability and material structure evaluation.

15 Categories

Testing Equipment

Nearly 200 Units

Testing & Inspection Equipment

In-house

Testing & Validation

In-house Testing Equipment Inventory

Equipment	Quantity
Tensile Testing Machine	8+
Compression Resilience Tester	2+
Density Testing Equipment	2+
Hardness Tester	3+
Temperature & Humidity Chamber	20+
Flammability Tester	5+
Fatigue Testing Machine	8+
Thickness Gauge	20+
Precision Electronic Balance	36+
VOC Emission Testing Equipment	19+
Aging Test Chamber	15+
Cell Structure Analyzer	13+
Die-Cutting Dimension Inspection System	20+
Acoustic Testing Equipment	15+
Thermal Conductivity Tester	10+

PIP Lab Testing Support

Dynamic pressure test at YUNDY's Chongqing facility — Dynamic pressure test

Coordinate test at YUNDY's Chongqing facility — Coordinate test

Deformation test at YUNDY's Chongqing facility — Deformation test

Environmental & Heat Exposure

Programmable temperature and humidity test chamber at YUNDY's Chongqing facility — Programmable temperature and humidity test chamber

High-temperature heating box with fixture at YUNDY's Chongqing facility — High-temperature heating box with fixture

Fatigue, Rebound & Compression

Sponge fatigue tester at YUNDY's Chongqing facility — Sponge fatigue tester

Rebound coefficient tester at YUNDY's Chongqing facility — Rebound coefficient tester

Mechanical Property Testing

Universal testing machine at YUNDY's Chongqing facility — Universal testing machine

Digital thickness gauge at YUNDY's Chongqing facility — Digital thickness gauge

Asker Foam Hardness Tester at YUNDY's Chongqing facility — Asker Foam Hardness Tester

Odor, High-Temperature & Material Structure

High-Temperature Test Oven at YUNDY's Chongqing facility — High-Temperature Test Oven

Muffle furnace at YUNDY's Chongqing facility — Muffle furnace

Digital Microscope for Cell Structure Analysis at YUNDY's Chongqing facility — Digital Microscope for Cell Structure Analysis