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OE#43022SV4A20/WD0537A000
Private Label, Customized Label
8708301000
Company Profile
Being a world leading professional brake parts manufacturer, Winhere produces more than 55 million units of brake discs and 10 million sets of brake pads annually for OEM and IAM.
96%+ car park coverage of brake discs and brake pads from A to Z for both passenger cars and commercial vehicles.
IATF16949, ISO14001, ISO45001, ECE R90, CNAS certificated.
National Green Manufacturer and China’s Champion Enterprise awarded by M.I.I.T. and C.F.I.E.
National Standard of “Brake Disc for Automobile” GB/T 34422-2017 is led by National Quality Supervision and Inspection Center for automobile parts, Winhere is the responsible drafting company for this national standard.
Products
Brake Discs Features:
•Equivalent to OE design
•Smooth and quick stop
•Anti-rust
•Low noise, low dust
•Optimal thermal performance
Brake Pads Features:
•High performance
•Long-life service
•Anti-fade
•Low noise, low dust
•Environmental friendly
Multiple friction material options to satisfy diversified market needs
Available in semi‑metallic, low‑steel, ceramic and copper‑free ceramic formulas. Adapt to different vehicle loads, driving styles and regional environmental regulations. Copper‑free ceramic complies with strict copper‑ban rules in EU and North America; semi‑metallic provides stable performance for heavy‑duty working scenarios.
Full‑set authoritative global certifications
Certified with ECE R90, AMECA, IATF‑16949, ISO14001, ISO45001. Third‑party laboratory tests verify braking torque, friction stability and high‑temperature fade resistance. Meet legal replacement requirements for aftermarket business across global markets.
Rear‑axle‑specific friction compound for INFINITI vehicles
Formula tuned for the relatively lower load characteristics of rear‑wheel braking for INFINITI sedans and SUVs. Well‑balanced friction coefficient matches original rear brake system output, avoids over‑braking or insufficient rear‑wheel braking contribution. Compatible with both solid and vented OE rear brake rotors.
Wide operating temperature range:‑50℃ ~700℃
Delivers stable friction performance from cold start in extremely cold climate to high‑temperature status generated by long‑time downhill auxiliary braking. Effectively resists thermal fade, performs steadily under low‑temperature urban commuting and high‑load continuous braking conditions.
OE‑matched back‑plate with complete installation accessories
Back‑plate dimensions, cut‑outs and clip mounting positions strictly follow INFINITI rear caliper OE drawings. Complete supporting parts including anti‑squeal shims, wear sensors and mounting hardware are supplied together. Direct bolt‑on installation without on‑site modification.
High‑pressure hot‑bonding technology
Friction layer and steel back‑plate are integrated under high temperature and high pressure. Excellent shear strength prevents delamination caused by repeated thermal cycling and caliper squeezing force, removing potential safety hazards.
Precise built‑in wear‑warning function
Wear‑warning structure conforms to INFINITI original maintenance specifications. It will send out audible reminder when pad thickness reaches replacement threshold, reminding end‑users to complete maintenance timely.
‑ Friction layer: Optional semi‑metallic / low‑steel / ceramic / copper‑free ceramic. Adopts high‑purity mineral fibres, reinforcing fillers and lubricant additives. Copper‑free version meets global heavy‑metal‑restriction environmental standards. Operating temperature covers‑50℃‑700℃.
‑ Back‑plate: High‑strength cold‑rolled steel plate. Great rigidity and deformation resistance, withstand caliper clamping force and frequent thermal shock. Surface anti‑rust coated treatment prevents oxidation during long‑term storage in warehouse.
‑ Auxiliary parts: Rubber‑coated steel anti‑squeal shims, metal mounting clips and wear sensors, fully dimensionally consistent with INFINITI rear caliper OE standards.
Raw‑material proportioning & closed mixing: Raw materials are weighed and mixed in sealed workshop, ensure stable performance among batches. Annual production capacity reaches 10 million sets.
Hot pressing: Friction compound and pre‑treated anti‑rust back‑plate are hot‑pressed under high temperature and pressure to realize tight combination.
Long‑time thermal curing: Eliminate internal volatile substances, improve thermal stability and prevent early‑stage performance deterioration.
Post‑machining: Grinding friction surface, slotting, chamfering, precision drilling for clips and wear sensors to get final geometry.
Accessory assembly: Install anti‑squeal shims, wear sensors and mounting clips.
Quality inspection: Sample testing for ECE R90 & AMECA certification; 100% visual inspection and dimensional checking for finished goods.
‑ Inner package: Dust‑proof and moisture‑resistant plastic bag, all matching accessories sealed inside to avoid missing.
‑ Retail colour box: Custom colour box printed with OE number, vehicle application and specifications. Support private label and customized label service.
‑ Outer shipping options: Box, carton, pallet or bulk packing as customer requirements. Reinforced export carton adapts to long‑distance sea freight, container storage and mixed full‑container loading, avoid extrusion damage in transit.
‑ MOQ: 50 sets, support small‑batch trial order and large‑volume wholesale.
Authorized certifications including ECE R90, AMECA and IATF‑16949 avoid customs detention for global shipments. Solve common rear‑pad complaints: thermal fade, brake squeal, rotor abrasion and accessory mismatch. Lower importers’ return and complaint rate.
Full‑kit delivery with shims, sensors and hardware included. Repair garages do not need to purchase extra spare accessories. OE‑identical structure shortens installation time and reduces human‑caused installation errors.
Factory annual output up to 10 million sets guarantees stable delivery for bulk orders. Multiple material grades cover different price ranges. Support private label & customized label. Flexible packing modes, can be mixed loaded with brake discs and other brake spare parts.
Copper‑free ceramic option meets ISO14001 & ISO45001 environmental management system. No copper‑containing brake dust, reduce pollution of road runoff to water system.
Test and Inspection:
100% critical dimensions, runout and DTV inspection
Material physical and chemical inspection
Test shear strength, compressibility, density, flatness and parallelism
Test performance and noise/NVH
Catalogue
Certifications
