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中文

Functional film solution provider

Sichuan Longhua film
Touch panels lens and other window lenses mobile phones tablet computers display lenses mobile phone buttons membrane switches

Touch screen/ lens sheet system

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Mainly used in thin display tablet notebook mobile phone e-book

Backlight module film system

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About Longhua

Founded in 2004, Sichuan Longhua Film Co., Ltd. is a leading hi-tech enterprise focusing on development, manufacturing and sales of a variety of macromolecule functional film substrates, such as PC, PMMA and other composite materials as well. Nowadays, it has stood up as a significant supplier in these territories with cut-in-edge technology at home. The company has introduced 7 film extrusion lines, one optical phase difference film line as well as 2 high-precision coaters. Beyond that, a first… [MORE]

PRODUCTS

Film Sheets for Touch Panels/Lenses

Thisproduct line is coated sheets with a range of functional coating options,substrates using mono-layer PC, mono-layer PMMA, PC/PMMA co-extruded sheets,PMMA/PC/PMMA three-layer co-extruded sheets. W..

Film Sheets for Touch Panels/Lenses

Sheets for Sview Covers

Theproduct line is PC/PMMA co-extruded sheets specifically designed and used assubstrates for flip covers of smart phones. It features outstanding mechanical processabilityand thermal lamination perf..

Sheets for Sview Covers

BLU Film Series

Backlightunit (BLU) is one critical part for LCD display panels mainly consisting oflight source, LGP, optical films and plastic lightguides. It can producesufficient luminance and uniform light sour..

BLU Film Series

Anti-reflection Base Films For Road Traffic

Theproduct line is anti-reflection base film mainly used for safety signs forhighways, advertisements, electricity and communications, etc. Both PC and PMMAfilms available.Key Features：A、Various colo..

Anti-reflection Base Films For Road Traffic

Film Series for IMD and FIM Process

Theproduct line is used as general substrates suitable for IMD/FIM forming bythermoforming or pressure forming. It comes in the form of mono PC, mono PMMA,PMMA/PC two-layer co-extruded sheets.Key Fea..

Film Series for IMD and FIM Process

Film Series For Labels Printing

Theproduct line is available in diverse combinations of textures and appearances.It comes in form of PC and PP films with custom flammability rating andenvironment protection levels.Key Features：A、A ..

Film Series For Labels Printing

OMD-OMF and OMR products system

OMD(Out-side Mode Decoration) Film Product IntroductionIMD & OMD Pros& CorsProduct Characteristic BriefingApplied for decoration film with extremely lower WVTR% and excellent optical TT%.Cust..

OMD-OMF and OMR products system

Optical film for polarizer on displayer

Product Introduction Applied for Liquid Crystal Display Polarizer, features low water vapor permeability and high optical transmittance.Polarizer StructureMade from Acrylic Resin Lower Photoelasti..

Optical film for polarizer on displayer

Optical compensation film

Product applications LC Displayer issue View angle, CR, Color shift,Wash out issue.Product Introduction Optical Axis of Display Compensation Film is achieved through Biaxial Synchronous Extensi..

Optical compensation film

PP

DescriptionLonghuaPP-(i)(j)/WT 20/ BK20 are flame-retardant polypropylene films/sheets. Meet to ROHS directive free of PBCD contents and UL94 V-0 & VTM-0 listed. They are widely used in power sup..

What's New?

2016 The 6th China International Automotive Interiors and Exteriors Exhibition

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2016-09

2016 The 6th China International Automotive Interiors and Exteriors Exhibition

Dear valued customers:We hereby sincerely invite you to visit us at booth 2C096 during your stay at …

Website update announcement

2015-07-09

Dear Valued Customers Thanks for visiting our website. In order to provide better and steady service, We have upgraded our website. The new website will display fresher and friendly interface, with logical and functional layouts. During the updated period, it may cause a little inconvenience for browsing.Above all, pls extend your kind understanding.Best regards!Mianyang Longhua Film Co., Ltd…

Announcement

2015-07-09

Dear all, Hereby we sincerely thank you for your kindness extended to Longhua? brand as well as your continuously support and promotion on it. Mianyang longhua film,the first China domestic brand of Polycarbonate(PC)film, of over 100 million yuan investment fixed assets, has become a PC manufacturing base with annual capacity of 10,000 Mts. Through the past more than decade, we insist on providi…

Announcement

2015-07-09

Abstract:Date: May 27, 2008On May 12, an 8-magnitude devastating quake struck Sichuan province. That day leaves millions of our countryman dead or homeless and children orphanized. It’s a mere fortune no Longhua staff was hurt in the catastrophe. We were pleased to announce the production back to normal on May 16 without any further loss.But we can not ignore, a barrier lake was formed in Tangjias…

Important Notice to Longhua Agent on Label Revisement Special marking

2015-07-09

Dear valued agents:is ourrecently registered trademarks. To keep our products under effective protection, we are pleased to update printed descriptions on packaging materials(including cartons, paper cores, tapes), as well the grade names. Details please refer to below:Grade names: You will merely expect to see previously used grade names, for instance, Longhua?PP/PC, are replaced by LonghuaPP/PC,…

Change Notice of e-mail add. Special marking

2015-07-09

To Our Valued Customers： Effective from Apr 1, old mail address with @membrane-china.com was expired, please send all your inquires to new address with @longhuafilm.com.Thanks for your kind attention!…