Import Connecting Rod — Buy in Bulk from Supplier in Taiwan

Progress Machinery Co., Ltd provides a connecting rod engineered for both automotive and heavy‑machinery engines. The product can be supplied in a range of lengths and diameters to suit specific engine configurations, allowing buyers to tailor the component to their design. Constructed from high‑strength steel, the rod meets the supplier’s industrial‑grade criteria and passes ISO and SGS inspections. The description highlights its role in transferring motion between piston and crankshaft with minimal deformation.

Typical industry practice for high‑tensile rods involves forged 4140 or 4340 steel, delivering tensile strengths between 850 MPa and 950 MPa after quench‑tempering. Standard surface protection includes a phosphated or zinc‑rich coating to resist corrosion in demanding environments. Common dimensions for a medium‑size rod are 140‑160 mm in length and 28‑32 mm in big‑end diameter, with dimensional tolerances of ±0.15 mm. Such parameters ensure reliable operation at high engine speeds and under heavy loads.

These rods are suited for manufacturers of automotive engines, builders of construction equipment and service centres that require reliable replacement parts. Progress Machinery offers flexible order volumes and can ship under FOB or CIF conditions from Taichung, Taiwan. Prospective buyers should request the specific material grade and heat‑treatment records for their custom dimensions. Trade discussions should also cover payment method, incoterm selection and any required export documentation.

Progress Machinery Co., Ltd is situated at No 122 Sec 2, Chungshan Rd, Taiping 41153, Taichung, Taiwan. The supplier is listed as an imported company with a harbour‑level trust tier, signalling a vetted trading record. Their profile indicates a 0 percent response rate and no average response time, so timely follow‑up is advisable.

The company’s catalogue lists connecting rods among its mechanical components, but it does not disclose production capacity, exact lead times or pricing. Buyers are encouraged to request detailed quotations and any relevant quality certificates. Progress Machinery notes compliance with ISO and SGS standards; copies of these documents should be obtained before committing to purchase.