ZHEJIANG AMA SPORT GOODS CO., LTD.
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AMA LAB – Innovation That Performs

Through advanced materials, precision testing, and relentless innovation, we transform lab breakthroughs into on-court excellence.

Laboratory Introduction

Heyuan AMA Laboratory
Heyuan AMA Laboratory
Guangdong AMA Laboratory
Guangdong AMA Laboratory
Heyuan AMA Laboratory
Heyuan AMA Laboratory

Focused on racquet structure R&D and new material experimentation, equipped with automated hot-pressing lines. Specializes in structure–material integration testing and collaborates with international brands on joint research.

  • PBcor Rebound Test: Utilizing PBcor equipment to measure the paddle's rebound coefficient, sweet spot energy consistency, and shot feedback, ensuring compliance with USAP and international competition standards.

  • Abrasion Resistance Testing: Surface coating resistance to scratches and abrasion.

  • Durability Testing: Performance retention after prolonged, high-intensity impact.

  • Fatigue Testing: Structural stability after repeated bending and compression.

  • Torque Testing: Structural strength and deformation of the racket under load.

  • Impact Testing: Resistance to cracking from high-speed impacts.

  • Paint Adhesion Testing: Surface coating durability.

  • Material Verification: Performance evaluation of new materials such as carbon fiber, Kevlar, and titanium carbon.

  • Environmental Simulation Testing: Performance stability under high, low, and humidity conditions.

Guangdong AMA Laboratory
Guangdong AMA Laboratory

Dedicated to ball product testing and international certification. Equipped with testing instruments compliant with ITF and USAPA standards, capable of rebound, spin, and abrasion testing. Provides validation support for the R&D of four major ball product lines.

  • Coefficient of Rebound Test: Ensures the ball's rebound height meets competition standards.

  • Spin Performance Test: The stability of the ball's spin after impact.

  • Abrasion Test: The wear and tear of the ball on different surfaces.

  • Landing Point Consistency Test: Ensures product consistency across batches.

  • Pressure Retention Test: The stability of the internal air pressure of tennis balls, padel balls, etc.

  • Weathering Test: UV aging and performance under hot and cold cycling.

  • Ball Hardness Test: Ensures the feel and feedback meet standards.

  • International Certification Simulation Test: Pre-tests against ITF, USAPA, FIP, and other standards.

Laboratory Achievements

New Racquet Structure
New Racquet Structure
Ultra-Elliptical Curve

An innovative elliptical frame design that expands the sweet spot and enhances control, validated through finite element analysis and fatigue testing.

New Material Application
New Material Application
Kevlar Carbon Hybrid

A Kevlar and carbon fiber hybrid surface that improves strength and durability, validated through tensile and impact testing.

Innovative Technology
Innovative Technology
Thermal Color Changing

A surface treatment that enables the racquet to change color with temperature variations, tested through weather-resistance and UV aging to ensure both performance stability and long-lasting aesthetics.

Racket Structure

racket structure pickleball paddle 01
racket structure pickleball paddle 02
racket structure pickleball paddle gen 1
racket structure pickleball paddle gen 2
racket structure pickleball paddle gen 3
racket structure pickleball paddle new style
racket structure pickleball paddle gen 4
racket structure pickleball paddle power
racket structure pickleball paddle nxt01 vibe
racket structure pickleball paddle size01
racket structure pickleball paddle size02
racket structure pickleball paddle vortex
racket structure pickleball paddle trufoam
racket structure padel racket1
racket structure padel racket2
racket structure padel racket4
racket structure padel racket5
racket structure padel racket6
racket structure padel racket3
racket structure padel racket10
racket structure padel racket8
racket structure padel racket12
racket structure padel racket9
racket structure padel racket13
racket structure padel racket7
racket structure padel racket11
racket structure padel racket16
racket structure padel racket18
racket structure padel racket15
racket structure padel racket20
racket structure padel racket17
racket structure padel racket14
racket structure padel racket23
racket structure padel racket21
racket structure padel racket22
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racket structure padel racket27
racket structure padel racket26
racket structure padel racket24
racket structure padel racket29
racket structure padel racket30
racket structure padel racket28
racket structure padel racket19
racket structure beach tennis racket 3
racket structure beach tennis racket 2
racket structure beach tennis racket 1
racket structure beach tennis racket 5
racket structure beach tennis racket 6
racket structure beach tennis racket 7
racket structure beach tennis racket 8
racket structure beach tennis racket 9
racket structure beach tennis racket 4
racket structure beach tennis racket 11
racket structure beach tennis racket 12
racket structure beach tennis racket 13
racket structure beach tennis racket 10
racket structure beach tennis racket 14
racket structure tennis racket 11
racket structure tennis racket 15
racket structure tennis racket 16
racket structure tennis racket 14
racket structure tennis racket 13
racket structure tennis racket 12
racket structure tennis racket 10
racket structure tennis racket 6
racket structure tennis racket 8
racket structure tennis racket 7
racket structure tennis racket 9
racket structure tennis racket 4
racket structure tennis racket 3
racket structure tennis racket 1
racket structure tennis racket 5
racket structure tennis racket 2
racket structure badminton racket 1
racket structure badminton racket 5
racket structure badminton racket 4
racket structure badminton racket 2
racket structure badminton racket 7
racket structure badminton racket 3
racket structure badminton racket 6
racket structure badminton racket 8
  • Pickleball Paddle
  • Padel Racket
  • Beach Tennis Racket
  • Tenni Racket
  • Badminton Racket
Explore More

Racket Materials

  • ACF
  • EVA
  • MPP
  • EPP
  • PP
Get In Touch
Get In Touch

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