iOS & Android
(Mainland China)
Shenzhen Sunlong Technology Co., Ltd.
Shenzhen Sunlong Technology Co., Ltd.
Ranking:
Supplier Assessment:
Country / Region:
China
Business Type:
Manufacturer
Supplier Type:
Years with Global Sources:
1 year
Export Markets:
Asia
1 year
Company Profile
Company Overview
18 years of experience in the design and R&D of phone screens
Established in 2005|CCIC certificate|
Established in 2005
Shenzhen Sulang Technology Co., Ltd., the predecessor of Dongguan Guangyi Electronics Co., Ltd., was established in 2005. We are specialized in the field of mobile phone screen batteries, and we focus on domestic and foreign channels.
High Quality Guaranteed
Since its establishment, the company has always focused on product design, R&D, production and sale of the two major sectors of mobile phone screens and batteries, and adheres to the user-centered approach. Relying on scientific and technological innovation, we will continue to produce high-quality products.
Passed the ISO 9001:2015 Certification
In 2015, the SUNLONG Sulang trademark was approved for registration, and we have won the CCIC certification, and passed the ISO 9001:2015 quality management system certification in October 2020.
180+ National Channel Agents
In May 2021, the company launched the mobile phones' built-in battery block. As of October 2021, there are more than 180 national channel agents.
Contact us now to learn more.
Basic Information
Total Capitalization
Choose Not to Disclose
Year Established
2005
Total Employees
Choose Not to Disclose
Company Certificate
NA
Product Certificate
NA
Business Type
Trading Capabilities
Total Annual Sales
Choose Not to Disclose
Export Percentage
NA
OEM Service
No
Small Orders Accepted
No
Brand Names
NA
Payment Terms
NA
Main Competitive Advantages
NA
Other Competitive Advantages
NA
Major Customer
NA
Export Markets
Business Registration Details
Registered Company
深圳市苏浪科技有限公司
Registration Number
91440300MA5GBRAK13
Company Registration Address
深圳市龙华区观湖街道樟坑径社区火灰罗路25号博华科技园501
* In China, company names and addresses are registered in Chinese only.
Production Capacity
Factory Information
Factory Size
3200 Square Metre
No. of Production Lines
NA
Number of Production Staff
80 to 99
Number of QC Staff
30 to 39
Year Established
2005
Number of R & D Staff
20 to 29
Address
Bohua Science and Techlology Park, Zhangkengjing Community, Guanhu St, Longhua, Shenzhen, Guangdong, China
Other Production Capacity
Materials/Components Used
20 years+ of industry experience, 50+ engineers, 200 core agents, 5,000,000 overlay users, 170+ enterprise scale, 700+ SKUs
Machinery/Production Process
Display: greater than or equal to 1080P high-resolution
Color: NTSC greater than or equal to 99.99% restore HD color
Touch: INCELL process touch is more sensitive
Materials: Graphene technology improves heat dissipation performance by 35%
Site Advantages
Shenzhen is a port city with a largest number of ports.
Quality Control
Other Quality Control
Description of Quality Control/Technical Support Department
The quality department, also commonly referred to as the quality assurance department or quality control department, is the key department in a business responsible for ensuring that products and services meet established quality standards. The following are some of the main responsibilities and functions of the quality department.
Quality Control Procedures
Glass charging -- ITO Plasma -- Fully automatic ACF attachment -- IC CCD preloading -- Fully automatic COF/COG Bonding -- AOI(FOG binding particle detection) -- three-in-one automatic glue machine (point Ag, surface glue, wire glue) -- FOG electrical test -- FOG appearance test -- CG test appearance -- Cover OCA lamination -- Lamination -- OCA tear film -- Cover plate +FOG prepressure lamination -- Assembly OCA defoaming -- Appearance test +U V-curing -- glass loading -- backlight loading -- backlight laminating -- backlight soldering -- FPC bending
Additional Information about the Quality Control Process
Laboratory inspection panorama + aging inspection + thermostat inspection + drop test +QC inspection panorama + production packaging panorama (all attached pictures have been taken before the video of General Manager Zhong.)
Business Registration Profile
by Addcredit
The supplier information below has been obtained from relevant government agencies in the supplier's country and is subject to change without prior notice. Business Registration Profile verification procedures were conducted by Addcredit, a third-party credit agency
Read DisclaimerRegistered Address
501, Bohua Science Park, 25 Huohuiluo Road, Zhangkengjing Community, Guanhu Street, Longhua District, Shenzhen
Incorporation Date
2020/08/18
Legal Form
Limited liability company
Company Status
Live
Registration Agency
Market Supervision Administration of Shenzhen Municipality
Registration No.
91440300MA5GBRAK13
Authorized Capital
RMB5,000,000
Paid-Up Capital
NA
Import & Export License
Yes
Legal Representative
ZHOU Shaodong
Business Scope
General business items are: manufacturing of display devices; manufacturing of other electronic devices; sales of display devices; manufacturing of battery; sales of battery; special equipment repair; communication equipment repair; sales of communication equipment; technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; internet sales (except the sales of commodities that require a license); domestic trade agent. (Excluding those needing an approval by the law, operation may be at the discretion of the enterprise with a business license), licensed business items are: inspection and testing services; import and export of technology; import and export of goods. (No operation is allowed unless after an approval has been obtained from relevant departments, and the specific business projects are subject to the approval documents or licenses of relevant departments)
Business Permit Expiry
Shareholders
SUN Ze;ZHOU Shaodong
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