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:

Innovative Rigid-Flex Processes

Premium Material Sets

Rigid-Flex with HDI

Loose Leaf Construction

Oversized Panels

Layer counts to 40+

Heat Sink Application

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.

With the rapid development and innovation of electronic products, SMT (Surface Mount Technology) assembly has become an essential and critical part of modern electronics manufacturing. In today's market, there is a growing demand for efficient, accurate and reliable SMT assembly lines. This article will introduce you to a state-of-the-art SMT assembly line that leads the way in meeting the assembly needs of a wide range of complex electronic components, including BGA, UBGA, QFN, QFP, SOIC, PLCC and PoP.