Electronic Grade PI Film
Sourcing support for electronic material requirements where thermal stability, insulation, and dimensional performance matter.
Ask about this materialChina Electronic Materials Sourcing Partner
Polyimide Film Supply Solutionsfor Global Electronics Industry
Reliable China sourcing partner for electronic materials including Polyimide Film solutions.
We help overseas purchasing teams clarify requirements, coordinate supply resources, align quality expectations, and support export execution.
Supporting buyers inFPCPCBBatterySemiconductor
Core Material / 01PI
Application-ledSourcing starts with your requirements.
Who we are
Your sourcing bridge to China's electronic materials supply chain.
JHS International is the customer-facing brand of Guangzhou Jinhengsheng International Trading Co., Ltd. We are a China-based electronic materials sourcing and international trading company, connecting overseas buyer requirements with suitable supply resources.
About JHS InternationalCore product
Polyimide Film
A high-performance polymer film for electronic and industrial applications where thermal stability, electrical insulation, flexibility, or dimensional performance may be important.
Explore Polyimide Film sourcing
FPC PI Film
Application-led material coordination for flexible circuit processes, from requirement review to sample follow-up.
Ask about this material
Insulation PI Film
PI Film supply options for electrical insulation and demanding environments, matched to buyer-defined needs.
Ask about this materialFinal material selection depends on verified application, specification, documentation, and evaluation requirements.
Application areas
One material. Multiple demanding environments.
We focus the sourcing conversation on how the material will be used, helping your team compare supply options with clearer context.
Flexible circuits (FPC)
Distinguish PI base film, copper-clad laminate and finished flexible circuits.
Polyimide Film for FPC
PCB assembly & masking
Separate temporary adhesive masking from permanent electrical insulation requirements.
Polyimide Film for PCB
Lithium Battery
Insulation, protection, and demanding thermal environments.
Polyimide Film for Lithium Battery
Semiconductor packaging / COF
Understand the flexible carrier in chip-on-film, distinct from liquid PI coatings.
Polyimide Film for Semiconductor PackagingWhy JHS International
A practical route through China's electronic materials supply chain.
Clear requirements, responsive coordination, and practical follow-through—centered on the way overseas purchasing teams work.
Transparent business roleSourcing and international trading partner
China supply chain integration
We translate application and commercial needs into a clear sourcing brief for relevant China-based supply resources.
Supplier coordination
One communication point across quotations, technical clarification, samples, documents, and order follow-up.
Quality management
We coordinate buyer-defined specifications, documentation, sample review, inspection, and acceptance requirements.
Export support
Practical support for packaging communication, commercial documents, shipment preparation, and cross-border follow-up.
How we support buyers
From an initial requirement to export-ready coordination.
Define
Application, dimensions, performance priorities, volume, and timing.
Source
Relevant supply options are identified against a structured brief.
Coordinate
Samples, documents, quality requirements, and commercial terms are aligned.
Deliver
Order progress, export documentation, and shipment preparation are followed through.
Technical resources
Better information for better purchasing decisions.
Practical PI Film knowledge for purchasing, engineering, distribution, and industrial teams.
Visit the Polyimide Film Knowledge CenterPolyimide Film Resources
A structured entry point for PI Film purchasing knowledge, application guidance, and material evaluation.
Explore the Knowledge CenterPrepare a Better PI Film RFQ
The application, dimensions, performance, quantity, documentation, destination, and timing details buyers should prepare.
Read the Buyer and RFQ GuideFrequently asked questions
Clear answers for PI Film buyers.
Start with the essentials, then share your application details for a more focused sourcing discussion.
01What is Polyimide Film?
Polyimide Film, commonly called PI Film, is a high-performance polymer film used in electronic and industrial applications where thermal stability, electrical insulation, flexibility, or dimensional performance may be required.
02What role does JHS International play?
JHS International is a China electronic materials sourcing and international trading partner. We coordinate buyer requirements with suitable supply resources and support sourcing communication, quality requirement alignment, and export execution.
03Which applications do you support?
Our initial focus includes Flexible PCB, PCB and electronics manufacturing, semiconductor packaging, lithium battery, electrical insulation, and high-temperature industrial applications.
04What information is needed for a PI Film quote?
Please share the intended application, dimensions and format, critical performance requirements, estimated quantity, delivery destination, and required timing.
Material processing context
From film format to a clearer sourcing brief.
Roll handling and converting requirements are part of the sourcing conversation. The illustration shows a rewinding concept, not PI synthesis, a complete production line or a verified supplier facility.
- Define the material. Identify bare, treated, adhesive-backed or converted construction.
- Confirm the format. Discuss width, roll length, core, winding and packaging requirements with the supplier.
- Review the evidence. Confirm technical documentation and sample evaluation before accepting a proposed material.
Start a sourcing conversation
Tell us what you need to source.
Share your electronic material, application, specification, and purchasing requirements so we can structure the sourcing discussion.
Open Contact / RFQUseful details for your inquiry
- 01 Product application
- 02 Dimensions and format
- 03 Performance priorities
- 04 Quantity, destination, and timing