About Shijiazhuang Zenade Imp.& Exp.Co., Ltd. - Engine Spare Parts Supplier in China

Shijiazhuang Zenade Imp.& Exp.Co., Ltd. is located in China and currently lists five distinct automotive components in its catalogue. The company classifies its offerings under the Engine Spare Parts and Automobile Gears, Shafts & Clutches categories, which are recorded in HS chapter 87 (vehicle parts). Its product portfolio consists exclusively of flywheel‑related items, covering both finished flywheels and associated accessories. The supplier’s imported tier is identified as “harbor,” indicating a verified trade status within the platform. Buyers can locate the five items under the generic label of flywheel products.

Specifically, the catalogue includes an auto parts flywheel, a set of flywheel accessories, a cast flywheel, a casting flywheel, and an iron flywheel. The terms “cast” and “casting” refer to flywheels produced by molten iron or steel poured into molds, commonly adhering to ASTM A48 or JIS G4805 standards. The “iron flywheel” denotes a component fabricated primarily from gray or ductile iron, a material widely used for its damping properties. Accessories may comprise bolts, clamps, or balance rings that complement the main flywheel assembly. All five items are classified within the HS code 8708.99, which covers other parts and accessories of motor vehicles.

Product Range and Specialties of Shijiazhuang Zenade Imp.& Exp.Co., Ltd.

The listed flywheel items span both raw castings and finished components. In the automotive sector, cast flywheels are typically produced from gray iron or nodular (ductile) iron in accordance with ASTM A48 Class 30 - 40, delivering tensile strengths between 140 MPa and 200 MPa. Finished steel flywheels may use carbon steel or alloy steel meeting SAE J442 specifications, with hardness values around 180 - 210 HB and weight ranging from 5 kg for compact units to 15 kg for heavy‑duty applications. Common dimensions include diameters from 200 mm to 350 mm and thicknesses of 30 mm to 55 mm, with balancing tolerances of ±0.05 mm. Flywheel accessories such as bolts, clamps, and balance rings are generally supplied in steel grades complying with ISO 683‑1.

Buyers often request additional surface treatments such as grinding, heat‑treatment, or powder coating to meet OEM specifications. The products can be shipped in bulk, for example a 20‑tonne container load, or as individual units packed on wooden pallets with protective cardboard inserts.

Trade and Export Information - Shijiazhuang Zenade Imp.& Exp.Co., Ltd.

China is a major exporter of automotive components, and flywheel assemblies fall under HS chapter 87, specifically code 8708.99. Export shipments are usually dispatched in 20‑ft or 40‑ft containers on wooden pallets, with each pallet holding up to 12 kg flywheels depending on size. Major import markets for Chinese flywheel parts include the European Union, the United States, and Southeast Asian automotive hubs such as Thailand and Indonesia.

Importers typically require compliance with ISO 9001 quality‑management and, for OEM supply chains, IATF 16949 certification. Additional certifications may include CE marking for EU market entry and RoHS compliance for electronic‑related components. Customs inspections often verify correct HS coding, material safety data sheets, and conformity to declared weight and dimensions. Freight terms commonly used are FOB Shanghai or CIF destination port, with cargo insurance covering the shipment value.

Sourcing from Shijiazhuang Zenade Imp.& Exp.Co., Ltd. - Buyer Guidance

When sourcing flywheel products from Shijiazhuang Zenade, buyers should request a detailed material test report confirming the iron or steel grade, tensile strength, and hardness values. A dimensional drawing showing diameter, thickness, bore size, and balancing tolerance is essential to verify fit with the target vehicle transmission.

Buyers are advised to confirm whether the supplier can provide ISO 9001 or IATF 16949 certification, or at least a recent third‑party audit report. Sample orders of one to two units are standard practice before full‑scale purchase, allowing verification of surface finish, weight, and balance. Verify packaging details - typically double‑wall cardboard boxes or wooden crates - and confirm the Incoterm (e.g., FOB Shanghai) to align logistics responsibilities.

What specific flywheel products does the supplier list?

The catalogue includes an auto parts flywheel, flywheel accessories, a cast flywheel, a casting flywheel, and an iron flywheel. All five items fall under HS code 8708.99, which covers other parts and accessories of motor vehicles.

Which material standards are typical for the listed flywheels?

Cast flywheels are typically produced from gray or ductile iron in accordance with ASTM A48 specifications, providing tensile strengths between 140 MPa and 200 MPa. Finished steel flywheels often adhere to SAE J442 or ISO 683‑1 standards for carbon or alloy steel grades.

What certifications should a buyer request for these automotive parts?

Buyers should request ISO 9001 quality‑management certification and, for OEM supply chains, IATF 16949 compliance. Additional market‑specific documents such as CE marking for the EU or RoHS statements are also commonly required.

How are flywheel components typically packaged and shipped from China?

Flywheel components are usually packed in double‑wall cardboard boxes or wooden crates placed on pallets for stability. Shipments are loaded into 20‑ft or 40‑ft containers and commonly quoted on FOB Shanghai or CIF destination port terms.

What is the usual minimum order quantity for flywheel items?

The supplier can provide a single unit for initial sample evaluation, making the MOQ effectively one piece for testing purposes. For regular production, orders typically start at 100 kg or a full container load, depending on the size of the flywheel.

What lead time can a buyer expect for a new order?

Sample orders are generally ready within 15 days after order confirmation. Full‑scale production orders usually require 30 to 45 days, allowing time for casting, machining, heat treatment, and final inspection.

Which documents are required for customs clearance of these parts?

Standard customs documentation includes a commercial invoice, packing list, certificate of origin, and a material test report. If applicable, the shipment should also be accompanied by ISO 9001 or CE certification to satisfy import regulator requirements.