Import Cylinder Liner, Piston , Pistion Ring — Buy in Bulk from Supplier in China

Qinhuangdao Beifang Marine Parts & Machinery Imp.& Exp.co., Ltd., based in Qinhuangdao, Hebei, China, provides cylinder liners, pistons and piston rings for a broad spectrum of engines. The listed dimension range for the cylinder liners spans from 37 mm to 320 mm, covering most passenger‑car and commercial‑vehicle applications. Material composition can be tailored using chromium, molybdenum, nickel, copper, boron or other alloying elements according to customer specifications. The company produces both standard OEM parts and custom‑designed components to meet international standards.

Typical industry specifications call for a Brinell hardness of 180‑220 HB and a surface finish around Ra 0.8 µm, which are consistent with the quality expectations for such parts. Bore tolerances are usually held within ±0.03 mm, and common protective coatings include chrome plating or nitriding to improve wear resistance. Weight per unit generally falls between 0.3 kg and 1.5 kg depending on size, and bulk orders are frequently shipped on wooden pallets with stretch‑wrap. The supplier mentions competitive pricing and a large OEM supply base, but does not disclose exact pricing or lead‑time details.

Target customers include vehicle manufacturers, equipment assemblers and aftermarket distributors operating in sectors such as construction, agriculture and military. Trade terms offered are FOB and CIF, though buyers should confirm incoterms, payment conditions and any minimum order requirements directly with the supplier. Potential purchasers are advised to request certification documents, material test reports and a sample run to ensure compliance with their engineering standards.

Qinhuangdao Beifang Marine Parts & Machinery Imp.& Exp.co., Ltd. is situated at No.39, Qetdz, Heilongjiang West Road, Qinhuangdao, Hebei, 066000, China. The firm carries a harbor trust tier and shows a response rate of 0.00% with no recorded average response time, indicating that direct communication is essential for timely replies.

The supplier’s portfolio includes cylinder liners, pistons and piston rings supplied to OEMs such as CAT, PEUGEOT, NISSAN, GM, DOOSAN, FORD, HONDA, SCANIA, RENAULT, BENZ, JAGUAR, LAND‑ROVER, VOLVO, CUMMINS, DEUTZ and others. While the listing highlights a large OEM customer base and competitive pricing, it does not provide details on production capacity, years in operation or specific certification holdings.