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Advantage

Surface treatment

Unique plating technology exploitation

Development of corrosion resistance - Industry comparison

Partial plating

That is what will get you to the destination. Don’t get caught in the paralysis of analysis

Magnet surface treatment

That is what will get you to the destination. Don’t get caught in the paralysis of analysis

Pogo Pin(Spring-Loaded) waterproof solution

Trying to go through life without clarity is similar to sailing a rudder-less ship – no good thing can or will happen!
Perfect design

Out of box thinking and Award-winning web design agency.

Fast Customer support

Our Support Team will do its best to provide the best helpful answer for the issues.

Easy to Customize

Webster code is easy and requires no/less programming skills to create a website

Powerful Performance

High performance, super fast with top page speed & yslow ratings

Simulation analysis

Design simulation

Mechanical performance simulation
Mechanical performance simulation

Mold flow simulation
Mold flow simulation

Temperature rise simulation
Temperature rise simulation

High frequency simulation
High frequency simulation

Magnetic field simulation
Magnetic field simulation

Antenna simulation

Simulation of CST research and design phase – S11, efficiency

• Free simulation of antenna return loss and radiation 、Head + hand model simulation performance.
• Support the analysis of environmental issues.

Simulation of CST research and design phase - overall analysis, head impact confirmation, radial direction confirmation (Apple diagram)

• During the design, the antenna performance, head effect and radiation direction can be tested through the antenna simulation evaluation.
• The radiation beam mode can not be changed freely, but it needs to be adjusted.
• Simulation will bring potential good effect and improve users’ satisfaction.

Antenna simulation
Our certificate

Patents

Top-link pays attention to R & D investment, technology accumulation and technical personnel training. By the end of 2019, we had 62 patents and utility model patents, which are in the leading position in the industry.

patents
Detection and Verification Capability
Experiment Center

Detection and Verification Capability

Environmental test
Precise test
Environmental test
Environmental test
Electrical performance test
Electrical performance test
Mechanical performance test
Mechanical performance test
patents

Constant temperature and humidity testing machine

patents

Instantaneous detector

patents

Horizontal peeling tester

patents

X-Ray fluoroscopy

Internal cavity travel
200*200m (XY)
80~800X

patents

Scanning electronic microscope

Magnification: 5x ~ 300,000 x Resolution: 3 nm
The surface morphology of the sample was observed by magnification;
Coating analysis and measurement;
Qualitative and quantitative analysis of elements;

Multi detector OTA test

Multi detector OTA test

Support a variety of communication systems, with third-party testing instruments and different software modules
At present, it is the only domestic product that has passed the CTIA test specification certification
GSM / LTE TRP test time is 2 minutes
TIS test time is 7 minutes

What we do?

Precision manufacturing and equipment development capabilities

Pogo Pin auto parts processing equipment:
106 CNC lathes and cam machines, 6 high-precise combination lathes
Monthly production capacity: 50-60 Million/Month

Precision manufacturing and equipment development capabilities
Harness Produce Capabilities

We have a complete set of equipment and tooling for harness production, as well as a complete set of mature technology, process and testing software, with a monthly production capacity of up to 2000Kpcs.

Automatic Pogo Pin assembly & testing machine
Automatic Pogo Pin assembly & testing machine
Semi-automatic riveting (flexible and flexible production)
Semi-automatic riveting (flexible and flexible production)
Automatic online testing machine
Automatic online testing machine
CCD Tester
CCD Tester
Fully automatic laser welding
Fully automatic laser welding
Fully automatic assembly production line- precise components assy
Fully automatic assembly production line- precise components assy.
Mold and Jig Processing
Mold and Jig Processing

With rich experience in mold and fixture processing, now has dozens of milling machines, grinders, fast wire, middle wire, slow wire equipment for wire cutting, CNC machining and EDM surface treatment equipment.

Injection and Mold Development
Injection and Mold Development

The company owns FANUC injection molding machine ,Sumitomo two-colored injection molding machine,Sodick 40T turntable and other equipment.

Stamping Capacity
Stamping Capacity

3 Yamada 30T punch presses
1 Micro 35T punch
Monthly production capacity: 70KK PCS
Production specifications: 1-50mm, precise 0.01mm

Antenna Manufacturing
Antenna Manufacturing

Top-link has 6 laser machines and 2 RF automatic test equipment. All laser engraving fixtures and automatic feeding equipment are designed and manufactured by ourself, which can meet the maximum production requirements of our customers.

+(86) 755-2370 3682
Mon-Fri 8:30am-6:30pm
info@sztop-link.com
24 X 7 online support
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