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  • Company Overview
7YRSShenzhen Li Yan Technology Co., Ltd.

COMPANY OVERVIEW

Company Album

Basic Information

Selected products

2025 Hot Selling Electric Muscle Training Fitness Ems Training Machine Electronic Stimulator Equipment for 6 Pack Body Building
Electric Massage Mattress Muscle Stimulator Slimming Belt EMS Abdominal EMS 6 PACK Device Waist Massage Belt From Real Factory
2025 Hot Selling EMS Muscle Stimulator Electronic Abdominal Massager Belt Fitness Equipment for Abdomen Muscle Toner
TENS Electrode Face Massage Gloves with Conductive Coating for Pulse EMS Hands Palm Stimulation MassagerCC CE OEM Logo

PRODUCT CAPACITY

Production Flow

Hit the screw assembly
1. Place the PCBA on the EVA and align it with the screw holes. 2. The screw is placed at the reverse screw hole position.
Stamping/sealing
The silicone USB cover is passed through the plastic and the interface is sealed with a silicone meter.
Solder
1. Weld the two wires below the snap button at the hole position. 2. The other ends are soldered to the PCB boards OUT1 and OUT2 respectively.
Paste
1. Stick 3M glue to the bottom of the battery to the bottom of the plastic case. 2. The other side of the battery is EVA
package
1.Place the charging cable, main unit and manual into the blister box slot. 2.Put the color box sideways into the outer box

Production Equipment

Name
No
Quantity
Verified
DC power supply
TXN-1502D
5
Verified

Factory Information

Factory Size
Below 1,000 square meters
Factory Country/Region
No.5 Qundai Road, Jiangling Community, Pingshan New District, Shenzhen City, Guangdong Province, China
No. of Production Lines
Above 10
Contract Manufacturing
OEM Service Offered
Annual Output Value
US$10 Million - US$50 Million

Annual Production Capacity

Product Name
units Produced
highestEver
unit Type
Verified
Abdominal device
250500
410020
Piece/Pieces
Verified

QUALITY CONTROL

Quality Management Process

Board test
1. Insert the battery terminal into the PCBA terminal. 2. The universal meter tests whether the PCBA voltage and current are normal.
Finished product inspection
1. Is the detection of the plug hole correct? 2. Is the test voltage and current normal? 3. Is there any abnormality in each button function measured?
high temperature test
Electrothermal constant temperature drying test
Test stand
PCBA test
Multimeter
Organization of test products

Test Equipment

Machine Name
Brand & Model NO
Quantity
Verified
DC power supply
TXN-1502D
5
digital storage oscilloscope
UTD2102CEX
3
Electrothermal constant temperature drying box
202-00
2
Electronic scale
TCS-11
5
Vernier caliper
0-150mm
3
Multimeter
-
3
Test stand
-
5
Verified