Shenzhen Sierde Technology Co., Ltd · Massage product manufacturer since 2010
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Massage Gun

Powerful Triangle Massage Gun: AMJ-MG03

A high-performance percussion massage gun with a triangular ergonomic design for better grip and control. It uses a brushless motor to deliver up to 3200 rpm, targeting deep muscle tissue to reduce soreness and speed recovery after training. The device supports multiple sessions on a single charge and comes with a portable handbag for easy transport. For a buyer, this model offers a durable, powerful unit that fits into fitness, physiotherapy, and wellness product lines without requiring a full-size machine. Five intensity levels and four to six interchangeable heads cover a wide range of muscle groups and recovery needs.

Trial order: 2 units per model as a trial sample order.
Branding: Logo printing, customized packaging, and new product development on request.
Warranty: One-year product warranty; problems are handled directly by the sales contact.

Key Benefits

What This Model Gives You

  • Triangular shape improves grip and control during one-handed use on back, shoulders, and legs
  • Brushless motor delivers up to 3200 rpm for deep tissue penetration and consistent performance
  • Battery supports multiple recovery sessions on a single charge, reducing downtime between uses
  • Quiet operation allows use in shared spaces like gyms, offices, or homes
  • Four to six interchangeable heads cover different muscle areas and recovery stages
  • Portable handbag makes it easy to carry to the gym, office, or travel
  • Five intensity levels let users adjust force from warm-up to deep recovery
  • Durable design resists wear from frequent handling and daily use

Application Scenarios

Where It Is Used

  • Post-workout recovery on quads, hamstrings, and lower back after intense training
  • Pre-workout warm-up to loosen tight shoulders and upper back before lifting
  • Office use to relieve neck and shoulder tension after long hours at a desk
  • Travel use where a full-size massage gun is too bulky to pack
  • In-store demonstrations where a durable, visually distinct unit stands out

Who It Is For

Which Buyers Stock It

  • Fitness equipment importers building a line of recovery tools for athletes and gym users
  • Private-label brands launching a high-performance massage gun under their own name
  • E-commerce sellers needing a ready-to-ship, high-value SKU with strong differentiation
  • Physiotherapy and sports rehabilitation suppliers stocking professional-grade recovery devices
  • Corporate gifting buyers seeking a functional, durable wellness product with logo space

Problems It Solves

What Goes Wrong Without It

  • Standard massage guns with poor grip design slip during use on the back or legs
  • Low-power motors fail to break up deep muscle knots, leading to customer dissatisfaction
  • Short battery life forces users to charge mid-session, reducing usability
  • Plastic bodies crack or wear quickly under repeated use, increasing return rates
  • Generic designs lack visual or functional cues to stand out in a crowded market
  • Lack of interchangeable heads limits the device’s ability to serve multiple muscle groups

Technical Features

How The Device Is Built

  • Brushless motor capable of 1200 to 3200 rpm for high-frequency percussion
  • Five selectable intensity levels for tailored muscle treatment
  • Four to six interchangeable massage heads for different body areas and recovery stages
  • Rechargeable battery supporting multiple sessions per charge
  • Triangular ergonomic handle for secure one-handed operation
  • Integrated carry handbag for storage and transport
  • Internal damping to reduce vibration and noise during operation
  • Compact body designed for portability without sacrificing power

Specifications

Published Specification

Values below come from the manufacturer specification for this model. Fields the specification does not publish are not listed rather than estimated.

MotorBrushless
Speed Range1200 to 3200 rpm
Speed Levels5
Massage Heads4 to 6 (various shapes)
Battery Run TimeMultiple sessions per charge
Form FactorTriangular ergonomic handle
Carry CaseStylish handbag included
MOQ2 units per model as a trial sample order
OEM/ODMLogo printing and customized packaging available
WarrantyOne year
MOQ2 units per model as a trial sample order
OEM/ODMLogo printing and customized packaging available
WarrantyOne year
MOQ2 units per model as a trial sample order
OEM/ODMLogo printing and customized packaging available
WarrantyOne year

Materials

What It Is Made Of

  • Brushless motor with durable internal components
  • Reinforced plastic and metal alloy housing for structural strength
  • Silicone and high-density plastic massage heads
  • Rechargeable lithium-ion battery pack
  • Textile and soft-touch fabric for the carry handbag

Manufacturing Process

How It Is Produced

  • Motor and drive assembly with precision calibration
  • Housing molding and surface finishing for durability and grip
  • Head attachment and fit testing for secure connection
  • Battery integration and charge cycle testing
  • Final function test across all five speed levels
  • Logo printing or laser marking for OEM orders
  • Packing in the carry handbag and retail box

Quality Control

What Is Checked Before Packing

  • Each unit is tested at all five speed levels for consistent performance
  • Housing inspected for cracks, finish defects, and seam alignment
  • Battery charge and discharge cycle sampled before shipment
  • Backed by a one-year warranty handled directly by your sales contact

Customization

What You Can Change

  • OEM logo printing or laser marking on the housing
  • Customized colour box, gift box, and insert design
  • Custom head sets or accessory combinations
  • Manual and label artwork in your market language
  • Full ODM development available for new variants not in the catalog

Comparison

How It Compares With The Alternatives

An honest trade-off for each alternative, so you can decide which tier this model belongs in.

Standard round-handle massage gunsBetter grip and control on back and leg muscles, but slightly larger footprint
Low-cost plastic-body modelsHigher durability and longer motor life, but higher unit cost
Full-size professional massage gunsLess force and shorter handle, but fully portable and suitable for daily use

Use Guide

How To Use It

  • Charge the unit fully before first use and avoid using while charging
  • Start at the lowest speed level and increase only after the muscle has warmed
  • Use the round head on large muscle groups, the bullet head on trigger points, and the flat or fork head on shoulders and spine
  • Limit each area to two minutes to avoid overuse
  • Never apply pressure directly on bones, joints, or the spine
  • Store in the carry handbag when not in use, away from moisture and extreme temperatures
  • Recharge every few months if the unit is not used regularly

Buyer Questions

Powerful Triangle Massage Gun: AMJ-MG03 Buyer Questions

What is the minimum order quantity?
Two units per model as a trial sample order. Once tested, your salesperson will confirm bulk order terms.
Can you print our logo on the housing?
Yes. We offer OEM logo printing or laser marking on the body, plus customized packaging and box design.
Is there a warranty on this massage gun?
Yes, a one-year warranty. If a unit fails, contact your salesperson directly and we will handle the issue.
How do you ship the orders?
We can deliver to your forwarder, or ship by air, sea, or DDP via truck or train, depending on your market needs.
What are the payment terms?
30% deposit in advance, 70% balance after production is complete. You can also visit the office or schedule a live video call with the sales manager.
Can I get a free sample?
Free samples are not offered. Contact your salesperson to agree on sample terms or place a two-unit trial order.
How many massage heads come with the unit?
The unit includes four to six interchangeable heads, depending on the configuration. Custom head sets are available for OEM orders.

Certifications And Documents

What We Can Supply On Request

Compliance documents

Certification status for this model is confirmed per market by your salesperson before an order, since no certificate is published on our public product data.

Verification

Buyers are welcome to visit the office and factory, or to run a live video call with the sales manager

Get A Quote On The Powerful Triangle Massage Gun: AMJ-MG03

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