What materials do you use for motor casings and pulleys?

We manufacture motor casings and pulleys in a wide range of materials: aluminum alloy (ADC12, A380), cast iron (HT250, QT500), and stainless steel (304, 316). For special requirements, we also offer brass and alloy steel options. Material selection is guided by factors like heat dissipation, corrosion resistance, weight, and cost.

What is your MOQ for custom belt pulleys / impellers?

Our standard MOQ for custom-made pulleys and impellers is 500 pieces for first production runs. However, we fully support sample orders (as low as 5–10 pieces) for qualification testing and prototyping. For high-volume production orders (10,000+ units), we offer competitive volume discounts and priority lead times.

How do you ensure product quality and precision?

We are IATF 16949 and ISO 9001 certified, with comprehensive in-house quality control including CMM dimensional inspection, dynamic balancing (G6.3 or higher), material composition analysis by spectrometer, and hardness/tensile testing. We provide full traceability from raw material to finished part and include inspection reports with every shipment.

Can you manufacture parts based on my drawings (OEM/ODM)?

Yes. We are a dedicated OEM/ODM manufacturer. We accept 2D drawings (PDF, DWG) and 3D models (STEP, IGES, SolidWorks). Our engineering team reviews each design for manufacturability and suggests cost-saving optimizations. We also offer reverse engineering services if you have sample parts but no formal drawings.

What is your typical lead time and shipping method?

For custom orders, our average lead time is 15–25 days after drawing approval and material preparation. For standard stock items, we ship within 7–10 days. We offer FOB Ningbo/Shanghai, CIF, or DDP shipping options. Expedited shipping is available for urgent requirements.

China Lorem Summus praecisionem Cingulum Pulleys Manufacturer - Hawen

View as

Angusta V Cingulum sulcatus Pulley

HAWEN Angusta V Cingulum Growed Pulley opificem et supplementum tradendarum partium praecisionem machinatorum pro instrumento industriae praebet. Faciendum ab 1215 ferro libero-scindendi cum technologia machinatione provecta, lineamenta producti processus accurate sulcus, potentia stabilis transmissionis, resistentia corrosio, et operatio certa. HAWEN solutiones solutiones nativus cum strictae qualitate moderante pro diversis applicationibus mechanicis sustinet.

View More >> Mitte Inquisitionem >>

Leo Cingulum Tensioner Pulley

HAWEN Timing Cingulum Tensioner Pulley opificem praecisionem dat transmissionis componentis destinato ad tensionem cinguli stabilis ditionis et operationis mechanicae certae. Cum provectae technologiae machinationis, strictae qualitatis administrationis ac facultatis customizationis, HAWEN subsidia automotiva, automationis et industriae instrumentorum applicationes cum solutionibus trochleae durantibus sustinet.

View More >> Mitte Inquisitionem >>

Leo Pulley pro Automotive Engine

HAWEN est premier fabricator machinae Timing Pulley For Automotive tradens componentium transmissionis praecisionis machinarum. Operandi facultates provectae CNC, speciales partes agendae praebemus quae optimize sync gyratorium, acusticum output reducere, et efficientiam systematis emendare.

View More >> Mitte Inquisitionem >>

Aqua Pump Pulley enim refrigerationem Ratio

HAWEN, praecisio professionalis opificem et globalem machinam, Aqua Pump Pulley machinatus est Ad systema refrigerandum ut dynamica fluida robusta et stabilitatem mechanicam in ambitibus quaerendis liberaret. Haec summus diuturnitas transmissionis componentis est praecisio facta ad diuturnum tempus constantiae operationalis.

View More >> Mitte Inquisitionem >>

Aqua Pump Pulley velocitate variabilis

HAWEN, praecisionis fabricator, premium variabile velocitatis aquae Pump Pulley solutiones optimales fluidi dynamici et efficientiae mechanicae machinatas praebet. Ut elit stabilita cum capacitate cottidiana productionis 150,000 unitatum, facilitas fabricandi summus diuturnitatem tradendi components tradit ad formandam ad applicationes industriales exigendas. Productio plantae provectae eiectio automated CNC machinis eiectis adiuvat ad integritatem structuram et diuturnum stabilitatem mechanicam praestandam. Collaborando cum inceptis internationalibus, HAWEN socium certae fabricationis globalis inservit rationum grave refrigerationis et mancipationis.

View More >> Mitte Inquisitionem >>

Stamped Steel Pulley

Hawen in fabricandis cost-effectivis et qualitatibus praestandis, offerens Steel Pulley cum levi consilio levi et stabili ad medium oneris transmissionis intentus. Adjumenta domus et machinae industriae convenit. Optiones ementes Lupum et Molem praesto sunt, occurrentes massa eget procurationem.

View More >> Mitte Inquisitionem >>

Hawen in Sinis professionalis Cingulum Pulleys fabrica et elit est. Ordinem tuum exerce ad quamlibet applicationem ac prolationem postulare hodie pro odio certo et diuturno.

News Commendationes