# Hefei Purple Horn E-Commerce Co., Ltd. | Casting V Belt Pulley,Black V Belt Pulley,Cast Iron Taper Bush Pulley, , HRC 70 Drive Shaft Couplings,Drive Shaft Couplings HRC 110,HRC 90 Coupling, ## summary > Manufacturer, Exporter, Established in 2013, Employees: 150~200, Annual sales: 1000000-5000000, Export ratio: 60% - 70%, Primary markets: North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia. ## Company Information * [Company Profile](https://www.flex-couplings.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.flex-couplings.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.flex-couplings.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.flex-couplings.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [Flexible Gear Coupling](https://www.flex-couplings.com/supplier-3077206-flexible-gear-coupling): Keywords: Orange Flexible Gear Coupling,Custom Flexible Gear Coupling,Flexible Transmission Shaft Couplings. * [Flexible Diaphragm Coupling](https://www.flex-couplings.com/supplier-3077414-flexible-diaphragm-coupling): Keywords: Steel Flexible Diaphragm Coupling,Double Disc Flexible Diaphragm Coupling,Blower Fan Flexible Diaphragm Coupling. * [Flexible Jaw Coupling](https://www.flex-couplings.com/supplier-3077416-flexible-jaw-coupling): Keywords: Flexible Spider Motor Coupling,Steel Star Rubber Coupling,Rubber Curved Jaw Coupling. * [Taper Grid Coupling](https://www.flex-couplings.com/supplier-3077417-taper-grid-coupling): Keywords: Transmission High Speed Shaft Coupling,Industrial Equipment Flexible Shaft Coupling,Spring High Speed Shaft Coupling. * [Tyre Flex Coupling](https://www.flex-couplings.com/supplier-3077418-tyre-flex-coupling): Keywords: Mining Machinery Tyre Flex Coupling,Rubber Tyreflex Coupling,Rubber Flexible Tyre Coupling. * [Roller Chain Coupling](https://www.flex-couplings.com/supplier-3077419-roller-chain-coupling): Keywords: Industrial Flexible Chain Coupling,Steel Roller Chain Coupling,Flexible Roller Chain Shaft Coupling. * [Flange Rigid Coupling](https://www.flex-couplings.com/supplier-3077420-flange-rigid-coupling): Keywords: Cast Iron Flange Rigid Coupling,Clamp Type Flange Rigid Coupling,Cast Iron Split Shaft Coupling. * [Pin Bush Coupling](https://www.flex-couplings.com/supplier-3077421-pin-bush-coupling): Keywords: OEM Pin Bush Coupling,FCL Cast Iron Flexible Coupling,FCL Flexible Coupling Elastic Sleeve. * [Flexible Coupling Parts](https://www.flex-couplings.com/supplier-3077422-flexible-coupling-parts): Keywords: Flexible Shaft Coupling Spider,Flexible Coupling Plum Cushion,Stainless Steel Flexible Coupling Parts. * [Cardan Shaft Coupling](https://www.flex-couplings.com/supplier-3077423-cardan-shaft-coupling): Keywords: Universal Cardan Shaft Coupling,Industrial Cardan Shaft Coupling,Super Short Cardan Shaft Coupling. * [Aluminum Flexible Coupling](https://www.flex-couplings.com/supplier-3077424-aluminum-flexible-coupling): Keywords: Aluminum Flexible Shaft Coupling,Zero Backlash Flexible Coupling,Servo Motor Flexible Coupling. * [V Belt Pulley](https://www.flex-couplings.com/supplier-3077425-v-belt-pulley): Keywords: Cast Iron V Belt Pulley,V Belt Pulley European Standard,Grey Iron Taper Lock V Pulley. * [Pulley Taper Bush](https://www.flex-couplings.com/supplier-3077426-pulley-taper-bush): Keywords: Phosphating Pulley Taper Bush,Transmission Pulley Taper Bush,Pulley Taper Lock Bushes. * [Chain Wheel Sprocket](https://www.flex-couplings.com/supplier-3077427-chain-wheel-sprocket): Keywords: ISO9001 Chain Wheel Sprocket,Conveyor Transmission Roller Sprocket,Conveyor Chain Wheel Sprocket. * [Transmission Roller Chain](https://www.flex-couplings.com/supplier-3077428-transmission-roller-chain): Keywords: Motorcycle Precision Transmission Chain,Transmission Roller Chain Fire Resistant,Short Pitch Transmission Roller Chain. ## Featured Products * [Fuzzy Logic Control V Belt Pulley Programmable Black Casting Cast Black Casting](https://www.flex-couplings.com/sale-26727610-fuzzy-logic-control-v-belt-pulley-programmable-black-casting-cast-black-casting.html): Keywords: Casting V Belt Pulley,Black V Belt Pulley,Cast Iron Taper Bush Pulley. * [Vector Control Torsionally Mechanical Double Flange Torsionally Flexible Mechanical](https://www.flex-couplings.com/sale-27094685-vector-control-torsionally-mechanical-double-flange-torsionally-flexible-mechanical.html) * [Rubber Coupling Pump Rubber Pump NM Couplings 50 High Accuracy](https://www.flex-couplings.com/sale-26692336-rubber-coupling-pump-rubber-pump-nm-couplings-50-high-accuracy.html) * [Drum Electrostatic Spraying Drum Flexible Gear High Accuracy](https://www.flex-couplings.com/sale-26586824-drum-electrostatic-spraying-drum-flexible-gear-high-accuracy.html): Keywords: Drum Flexible Gear Coupling,Flexible Gear Coupling Electrostatic Spraying. * [Forged Steel Precision Forged Steel Precision Renewable Energy](https://www.flex-couplings.com/sale-26692569-forged-steel-precision-forged-steel-precision-renewable-energy.html): Keywords: Forged Steel Flexible Gear Coupling,Low Maintenance Flexible Gear Coupling,Curved Tooth Precision Coupling. * [JZMJ Heavy Duty Heavy Duty JZMJ Heavy Duty Elastic ETL Listed](https://www.flex-couplings.com/sale-27087894-jzmj-heavy-duty-heavy-duty-jzmj-heavy-duty-elastic-etl-listed.html): Keywords: Heavy Duty Flexible Diaphragm Coupling,High Torque Flexible Diaphragm Coupling,Heavy Duty Elastic Flexible Coupling. * [Zero Voltage Switching Flexible Diaphragm Coupling Double Disc Pack High Speed](https://www.flex-couplings.com/sale-26717717-zero-voltage-switching-flexible-diaphragm-coupling-double-disc-pack-high-speed.html): Keywords: Double Disc Pack Coupling,Flexible Disc Pack Coupling,Double Disc High Speed Flexible Coupling. * [Planar L Spider L035 L050 Flexible Jaw Coupling Space Saving](https://www.flex-couplings.com/sale-26624653-planar-l-spider-l035-l050-flexible-jaw-coupling-space-saving.html): Keywords: L Jaw Spider Coupling,Jaw Spider Coupling L035,L110 Spider Coupling. * [HRC 70 HRC 90 Drive Shaft Flexible Jaw Coupling IEC Compliant](https://www.flex-couplings.com/sale-26692282-hrc-70-hrc-90-drive-shaft-flexible-jaw-coupling-iec-compliant.html): Keywords: HRC 70 Drive Shaft Couplings,Drive Shaft Couplings HRC 110,HRC 90 Coupling. * [GCLD Motor Pump GCLD Motor Pump Couplings Custom 45 2°C Compact Footprint](https://www.flex-couplings.com/sale-26692638-gcld-motor-pump-gcld-motor-pump-couplings-custom-45-2-c-compact-footprint.html): Keywords: GCLD Motor Pump Couplings,Motor Pump Couplings Custom,45# Steel Rigid Gear Coupling. ## Case Studies & Applications * [Brazilian Client Receives Complete Flexible Gear Coupling Solution for Industrial Automation Project](https://www.flex-couplings.com/cases/brazilian-client-receives-complete-flexible-gear-coupling-solution-for-industrial-automation-project-55891.html) ## Search Search endpoint: https://www.flex-couplings.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [Italian Clients Visit Our Factory to Inspect Flexible Jaw Coupling Products and Strengthen Partnership](https://www.flex-couplings.com/news/italian-clients-visit-our-factory-to-inspect-flexible-jaw-coupling-products-and-strengthen-partnersh-322612.html) * [RENK Launches Hightorque Diaphragm Couplings for Industry](https://www.flex-couplings.com/blog/renk-launches-hightorque-diaphragm-couplings-for-industry-322827.html) * [Kopflex Couplings Advance Precision in Power Transmission](https://www.flex-couplings.com/blog/kopflex-couplings-advance-precision-in-power-transmission-322828.html) * [ESCO Multicrown Gear Coupling Boosts Durability Power Transmission](https://www.flex-couplings.com/blog/esco-multicrown-gear-coupling-boosts-durability-power-transmission-322829.html) * [Rexnord Falk Unveils Advanced Gear Couplings for Industrial Use](https://www.flex-couplings.com/blog/rexnord-falk-unveils-advanced-gear-couplings-for-industrial-use-322830.html) * [Aluminum Couplings Improve Precision in Misaligned Drive Systems](https://www.flex-couplings.com/blog/aluminum-couplings-improve-precision-in-misaligned-drive-systems-333600.html)