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Shenzhen Yun Yi Technology Co., Ltd.
2yrs
Guangdong, China
Main categories: Lithium Battery Protection Board,PCBA,BMS,Smart Balancer
  • Company Overview
2YRSShenzhen Yun Yi Technology Co., Ltd.

COMPANY OVERVIEW

Company Album

Basic Information

Selected products

High Power High Current 85V 200A BMS for RV/Low Speed Four Wheeler/portable Energy Storage Top Battery protection System PCBA
High-power ,High-current 24S 100A BMS for RV /Low Speed Four Wheeler/portable Energy Storage and so on PCBA
YunYi 13S 50A BMS for Electric 2/3-wheel Vehicle Professional R&D Team Li-ion/Lifepo4/NMC/Soudiumlon protection Board
3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board for Drill Motor 12.6V Lipo Cell Module 64x20x3.4mm

PRODUCT CAPACITY

Production Flow

Production Process
Workshop

Production Equipment

Name
No
Quantity
Verified
SMT
SMT
5
Relflow Soldering
Relflow Soldering
1
AOI
AOI
2
Automatic Testing Machine
tester
5
Multi-series protection board tester
Tester
2
Tess battery tester
tester
2
Etex programmable DC power supply
Supply
5
multi-channel temperature and voltage collector
tester
5
Verified

Factory Information

Factory Size
1,000-3,000 square meters
Factory Country/Region
No.4, Furui Street 145, Xintian Community, Fuhai Road, Baoan District, Shenzhen City
No. of Production Lines
5
Contract Manufacturing
OEM Service Offered, Design Service Offered, Buyer Label Offered
Annual Output Value
US$5 Million - US$10 Million

Facilities

Facilities
Supervisor
NO.of Operators
NO.of In-line QC/QA
Verified
SMT
5
20
12
Relflow Soldering
2
4
2
Verified

QUALITY CONTROL

Quality Management Process

Quality Control process
Full Automatic SMT, AOI, Full fuction tester

Test Equipment

Machine Name
Brand & Model NO
Quantity
Verified
AOI
test
2
Full Function Tester
test
5
Verified