01Our Role02Products
Double-Sided Bonding TapesAcrylic Foam Structural TapesThermal Interface MaterialsEMI / RFI ShieldingInsulation & High-Temperature FilmsDouble-Sided & Foam TapesSurface Protection & MaskingOptical & Display MaterialsSpecialty & Difficult Substrates3M Industrial & Specialty Tapestesa Adhesive TapesRogers BISCO & PORON Foams
03Die-Cutting
Rotary Die-CuttingFlatbed / Steel-RuleLaser Die-CuttingCNC Digital KnifeMulti-Layer Composite
04Converting
Precision SlittingRewinding & RespoolingLamination & CompositingSheeting & Cut-to-LengthLogo, Print & Private Label
05Industries
Consumer ElectronicsNew Energy & EV BatteryAutomotive Interior & ExteriorHome AppliancesDisplay & OpticalMedical & WearablesIndustrial & MachineryRenewable EnergySignage, Print & GraphicsRail & Transport
06Strength
Testing LaboratoryCertifications
07Our Story
MilestonesOur Principles
08FAQ
Ordering & MOQQuality & Testing
09Contact
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02 / Product Families

Nine material families,
specified by function — not by label.

We describe materials by what they do and how they are built, because that is how they should be selected. Tell us the job and we will map it to a construction — including the premium international grade, where that is genuinely the right answer.

Materials we convert — including leading international brands

Beyond our own-qualified constructions, DINGGU also supplies and precision-converts materials from leading international tape manufacturers — including 3M, tesa, Nitto and Rogers — to your specified part number, to your drawing, or qualified as an equivalent. Our die-cutting and converting processes are applied to customer-specified materials from these and other brands on the same engineering basis as our own range.

P01

Double-Sided Bonding Tapes

Tissue, PET, PE and film-carrier constructions with acrylic, rubber or modified-acrylic adhesive systems. The everyday workhorse for nameplates, trim, gaskets and component fixing.

Tissue carrierPET carrierAcrylicRubberHigh tack
P02

Acrylic Foam Structural Tapes

Viscoelastic acrylic foam cores that replace screws, rivets and welds. Distributes stress across the joint, absorbs differential thermal expansion, and seals in the same operation.

0.4 – 3.0 mmGrey · Black · ClearStructural bondLSE variants
P03

Thermal Management Materials

Thermally conductive adhesive tapes, gap fillers, graphite heat-spreading sheets and thermal pads for moving heat out of dense, sealed assemblies without adding fasteners.

0.6 – 6.0 W/m·KGraphite sheetGap fillerThermal tape
P04

EMI Shielding & Conductive Tapes

Copper and aluminium foil tapes with conductive or non-conductive adhesive, plus conductive fabric-over-foam, for grounding, shielding continuity and static dissipation.

Cu foilAl foilConductive fabricZ-axis adhesive
P05

Insulation & High-Temperature Films

Polyimide, polyester, PTFE glass cloth and aramid paper tapes for solder masking, slot liners, hairpin winding insulation and elevated-temperature class duty.

PolyimidePolyesterPTFEAramid paperUp to 300 °C
P06

Foam, Gasketing & Sealing

Microcellular polyurethane, silicone, EPDM, EVA and polyethylene foams in open- and closed-cell forms — die-cut into cushioning pads, dust seals, compression gaskets and NVH parts.

Microcellular PUSiliconeEPDMEVAClosed cell
P07

Surface Protection & Masking

PE, PET and paper protective films from low to medium tack, for coating, forming, machining and transit protection — engineered to remove cleanly without residue or ghosting.

PE filmPET filmPaperLow tackUV stable
P08

Optical & Display Materials

Optically clear adhesives, light-shielding and black-white double-coated tapes, diffuser and reflector films for backlight units, bezels and display module assembly.

OCALight-blockingReflectiveBlack / White
P09

Specialty & Difficult Substrates

Adhesive systems engineered for low-surface-energy plastics, powder-coated, textured and lightly oiled surfaces — plus removable, repositionable and high-shear constructions.

LSE plasticsRemovableHigh shearPlasticiser resistant
P10

3M Industrial & Specialty Tapes

3M industrial and specialty tapes supplied and converted to your part number. From VHB structural tapes to electrical, masking and thermal management grades, processed with the same tooling and quality controls as our own-qualified constructions.

Part-number matchVHBElectricalThermal
P11

tesa Adhesive Tapes

tesa adhesive tapes for automotive, electronics and industrial assembly. Supplied to your specified tesa part number and die-cut or converted into pads, strips, liners and custom shapes to your drawing.

tesa part numberAutomotiveElectronicsCustom shapes
P12

Rogers BISCO & PORON Foams

Rogers BISCO silicone foams and PORON microcellular urethanes for gasketing, sealing, cushioning and compression-set resistance. Converted from your specified Rogers grade to tight-tolerance parts.

BISCOPORONGasketingCompression set

Material families are described generically by construction and function. Where your drawing already specifies a particular international grade, send us the part number and we will quote both that grade and a qualified alternative side by side.