Suntek Group is a professional supplier in EMS field with one-stop solution for PCB ,PCB assembly ,cable assembly,Mix. Technology assembly and box-building. With ISO9001:2015,ISO13485:2016,IATF 16949:2016 and UL E476377 certified.We deliver qualified products with competitive price to clients all over the world.

Capabilities overview:

Flexible PCB, also known as flex prints or flex circuits, is a special type of circuit board that you can bend into the desired shape. They are widely used for high-density and high-temperature applications. The flex designs are composed of polyimide or a transparent polyester film as a substrate material that comes with high heat resistance which makes it a right fit for solder mounting components.

A flexible circuit comes with a conductive layer of traces made up of copper that is combined with a polyimide dielectric layer. The thickness of the copper conductive layer can vary from 0.0001’’ to 0.010’’ and the thickness of the dielectric material can range from 0.0005’’ to 0.010’’. An adhesive is required to bond the conductive copper layer to the substrate; while sometimes vapour deposition is equally handy to attach the copper with the substrate.

The material selection for making flexible circuit boards is a bit tricky and depends on many factors including chemical and mechanical resistance, current, temperature, capacitance, and types of flexing.

The flexible designs are more reliable as they come with fewer interconnections that ensure fewer solder joints and contact crimps. And these circuits require less space due to their flexible bend capability and they cover only 10% of the area compared to rigid circuit boards.

Service Offerings:

1. Innovative Rigid-Flex Processes
2. Premium Material Sets
3. Rigid-Flex with HDI
4. Loose Leaf Construction
5. Oversized Panels
6. Layer counts to 40+
7. Heat Sink Application

Applications:

The flexible circuit boards are a right match for applications that require better performance, high accuracy, precision, and regular flexing. Applications of flexible circuit boards include:

1. Antilock brakes
2. Cameras
3. Fuel pumps
4. Ultrasound probes
5. Semiconductor test
6. Medical devices
7. Motion systems
8. Satellites
9. Avionics
10. Battery packs
11. Manufacturing devices
12. Airbag systems

Our supports

We ensure cost transparency, BOM cost breakdown sharing

We have components suppliers from the Global.

We have a written process to advise customers of any schdule delays or product quality problems,by:

(1)Customer service procedure

(2)RMA procedure

(3)8D reports

(4)PDCA(Plan-Do-Check-Action) in customer service

We respond to the complaints,issues and queries in 24 hours, by:

(1) Weekly reports

(2) Customer supporting team to review communication times

(3) Customer satisfaction questionnaire

Aftersales services:

(1) 1-year guarantee period for all of products

(2) FOC repair

(3) Quick compensation parts to replace defectives.

Our Target

We are always trying to supply competitive price,high quality,quick-delivery products.

PCB assembly

We provide SMT,THT and final assembly with ICT and functional product test.

Suntek provides a one stop solution for all of your electronic manufacturing services requirements, ranging from fast turnaround prototyping to high volume manufacturing. We have the capability to identify design and/or production issues during the prototype stage and solve these (in consultation with you) before moving to production.

While many PCB houses claim to offer superior PCB assembly services, Suntek actually delivers on what we promise. Our turnkey or consigned printed circuit board assembly service is ISO ISO9001:2015-certified and RoHS compliant. We handle SMD, through-hole and mixed assembly projects, and also offer free DFM checks along with function testing based on your specific requirements