15YRSShanghai Long-Join Intelligent Technology Inc
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2021.01.10
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COMPANY OVERVIEW

Company Album41

Basic Information
Shanghai Long-Join Intelligent Technology Inc. is a private company. Email:neal @ ljsensor.com P/whatsapp:+8613817761880We specializes in designing, developing and manufacturing photo controls for outdoor and area lighting.InvestmentThe registered capital of Long-Join is more than USD750,000 and the total investment is about USD1,250,000 (inclusive of fixed assets of about USD875,000). The factory building in Shanghai covers an area of more than 5,000 square meters and the whole factory covers an area of over 8,000 square meters. EmployeesLong-Join has about 180 employees, among whom there are 5 junior and senior engineers.Product informationCertificates:UL cUL ETL emc lvd RoHSThe major product of Long-Join is photo control used for area lighting, which is an industrial or consumer control unit that automatically controls lamp switch by tracing the level of ambient brightness. Relying on developing our own intellectual property (national patent of utility model), Long-Join products are designed according to the international standards, so they represent the better ratio performance. According to the standards of UL and CUL, our products have been exported to the North American market steadily. Many derived products and series products have been initially determined by model and design and their certifications have been submitted. Sales informationAt present, all of Long-Join products are exported (including export of foreign-trade agents and export of lamp manufacturers) to foreign countries. Long-Join is offering over 3,000,000 units annually.Marketing informationLong-Join products are made for both industrial use and consumer purpose. The wide range of application decides a promising market. Since our basic products are designed in accordance with the American popular mounting mode (ANSI C136.10-1996), they are mainly targeted at the North American market. Long-Join products have been steadily supplied for some famous American lamp manufacturers. Long-Join also makes products for some American outdoor lighting control manufacturers. The typical product series, bimetallic type photo control has taken 50% shares of American market. Long-Join is actively expanding the markets in Mexico and Brazil where the similar standards are adopted and has started to export for supplies of these countries. The derived products and series products in application give attention to the versatility of mounting mode and are expected to enter other regional markets. By our great efforts as well as customers' cooperation, Long-Join is striving to develop and strengthen ourselves. Long-Join is also embarking on new type fishery electronic products that are expected to become the new primary business.
5.0/5
Very satisfied
2 Reviews
  • 27 Transactions
    50,000+
  • Response Time
    ≤6h
  • Response Rate
    88.24%
Business Type
Manufacturer, Trading Company
Country / Region
Shanghai, China
Main ProductsOwnership
Private Owner
Total Employees
201 - 300 People
Total Annual Revenue
confidential
Year Established
2003
Certifications(2)
Product Certifications(10)Patents
-
Trademarks(1)Main Markets

PRODUCT CAPACITY

Production Flow

Production Equipment

Name
No
Quantity
Verified
Product fully automatic production line
Confidential
1
Riveting press machine
Confidential
13
Switch assembly line
Confidential
8
Ultrasonic welding machine
Confidential
10
Plugin machine
Confidential
2
Wave soldering machine
Confidential
1
Socket assembly line
Confidential
4
Copper sheet riveting and glue machine
Confidential
3
Verified

Factory Information

Factory Size
30,000-50,000 square meters
Factory Country/Region
2/F, Building 8, DongLin Park, No.129, Western Hulan Road, Baoshan District, Shanghai City, China
No. of Production Lines
6
Contract Manufacturing
OEM Service OfferedDesign Service OfferedBuyer Label Offered
Annual Output Value
US$10 Million - US$50 Million

Annual Production Capacity

Product Name
Production Line Capacity
Actual Units Produced(Previous Year)
Verified
Photocell Sensor
1,000,000 Pcs Per Month
confidential
Verified

QUALITY CONTROL

Test Equipment

Machine Name
Brand & Model NO
Quantity
Verified
Projector
Confidential
1
Color box
Confidential
1
Functional comprehensive tester
Confidential
40
Verified

R&D CAPACITY

Production Certification

Picture
Certification Name
Issued By
Business Scope
Available Date
Verified
RoHS
BVCE
RoHS BVCE COMPLIANCE LABORATORY LIMITED CERTIFICATE OF CONFORMITY
2007-08-25 ~ 2050-03-13
EMC
BVCE
JL-241,JL-242,JL-251,JL-243,JL-253,JL-252
2016-05-25 ~ 2021-05-21
UL
UL
UL&CUL
2014-10-11 ~
UL
UL
JL-103(a);JL-107(a);JL-115(a);JL-601A,JL602A;JL-413(d);JL-424(d);JL-425(d);JL-426(d);JL-428(d);JL-435(d);JL-101A;JL-101B;JL-101C;JL-101D;JL-102 (A,B,C,D);JL-104(b);JL-106(b);JL-116(b);JL-118(b) etc
2016-03-26 ~
UL
UL
JL-126(A,B,C,D) , may be followed by V
2019-07-01 ~
UL
UL
JL-301A;JL-302A;JL-303A;JL-311A
2019-07-01 ~
CE
ISET
JL-103,JL-104,JL-106,JL-106V,JL-115,JL-116,JL-116V,JL-118,JL-118V,JL-126, JL-212,JL-602,JL-302,JL-303,JL-101,JL-102,JL-102R, JL-202,JL-208,JL-209
2019-10-06 ~ 2024-11-06
CE
Other - ISET
JL-241,JL-204,JL-205,JL-214,JL-224,JL-301,JL-401,JL-401R,JL-601,JL-204HP, JL-205HP,JL-311,JL-203C,JL-203D,JL-204(UL),JL-205(UL),JL-242,JL-243, JL-251,JL-252,JL-253,JL-207C,JL-207C-HP,JL-421C,JL-421C-R,JL-423C, JL-424C,JL-425C,JL-428C,JL-426C,JL-435C,JL-436C,JL-215C,JL-225C, JL-208-IP6X,JL-423CFCC,JL-423C,JL-413C,JL-403C,JL-217C,JL-217E , JL-217F,JL-404,JL-405,JL-415,JL-406,JL-416,JL-408,JL-412,JL-245,JL-246, JL-701,JL-702,JL-711,JL-712,JL-721,JL-722,JL-731,JL-732,JL-235, JL-236
2019-10-07 ~ 2024-10-06
CE
ISET
JL-260C,JL-210K,JL-210,JL-210N,JL-230,JL-200,JL-200X,JL-200Z,JL-240,JL-240-R,JL-240T,JL-240T-R,JL-240TL, JL-240TL-R,JL-240TZ,JL-250C, JL-250H,JL-250T,JL-260D,JL-700,JL-710 ,JL-700K4,JL-700K5,JL-230F
2019-10-07 ~ 2024-10-06
CB
Dekra
NEMA socket
2020-03-17 ~
EMC
BVCE
emc
2007-08-25 ~ 2050-03-13
-
lvd1
BVCE
lvd
2007-08-25 ~ 2050-03-13
-
EMC
BVCE
emc
2007-08-25 ~ 2050-03-13
-
EMC
BVCE
emc
2009-08-25 ~ 2050-03-13
-
Verified
-
-
-
-

Certification

Picture
Certification Name
Issued By
Business Scope
Available Date
Verified
ISO9001
Other
Design, Develop, Product And Service of Photocontrol.
2019-01-02 ~ 2022-01-01
ISO9001
CESI
Design,Develop,Product and Service of Photocontrol
2019-01-02 ~ 2022-01-01
Verified

Trademarks

Picture
Trademark No
Trademark Name
Trademark Category
Available Date
Verified
7642371
Longjoin
Electronic Components, Accessories & Telecommunications>>Sensors>>Other Sensors old,Lights & Lighting>>Lighting Accessories>>Dimmers
2012-09-07 ~ 2022-09-06
Verified

Research & Development

11 - 20 People