About Chen Chen Diesel Parts Plant - Engine Spare Parts Supplier in China

China hosts Chen Chen Diesel Parts Plant, which currently lists 134 distinct diesel engine components in its online catalogue. The supplier groups its items under categories such as Engine Spare Parts, Nozzle, Agriculture‑related diesel equipment, and Diesel Engines, reflecting a focus on aftermarket and OEM support for diesel power units. The catalogue includes a mixture of mechanical sub‑assemblies, valve components and testing equipment that are typical for high‑speed and low‑speed diesel engines. Each entry is identified by a manufacturer part number or a descriptive label that matches standard industry naming conventions.

The product list features head rotors identified by brand names (Lucas, Denso, Bosch, Zexel) and specific part numbers, a series of diesel injector nozzles with designations such as Dn40sd32 093400‑0090, DLLA‑type codes and pencil‑type injectors, as well as diesel plungers and common‑rail valve assemblies. Additional items include cam disks, delivery valves and a nozzle tester model PJ‑40, covering both fuel‑delivery and engine‑control subsystems. No HS codes are supplied in the catalogue, so classification must be derived from the generic diesel‑engine‑parts category. The supplier’s tier is listed as imported with a harbor trust level, indicating participation in standard Chinese export channels.

Product Range and Specialties of Chen Chen Diesel Parts Plant

The catalogue concentrates on core diesel‑fuel‑system components: head rotors for multiple OEM brands, injector nozzles of various diameters and flow‑rates, plungers that translate fuel pressure into injector motion, and common‑rail valve blocks. In the wider industry, such parts are typically manufactured from heat‑treated alloy steel (e.g., 38CrMoAl) or hardened brass, with nozzle orifice diameters ranging from 0.2 mm to 0.8 mm and flow capacities expressed in cc/min at 200 bar. Common specifications include ISO 15550 for fuel‑injection parts, tolerance grades of ±0.01 mm for nozzle bores, and hardness values of 45‑55 HRC for plungers. Buyers often request compliance with ISO 9001 quality‑management systems and, for automotive OEMs, ISO/TS 16949 certification. Packaging for these small metal components usually involves sealed anti‑corrosion bags placed in cardboard cartons, with 20‑foot containers holding up to 10 000 units depending on part size.

Trade and Export Information - Chen Chen Diesel Parts Plant

China is a leading exporter of diesel‑engine components, supplying aftermarket and OEM markets across Europe, North America, and Southeast Asia. The typical HS chapter for these items is 84 (machinery and mechanical appliances), with sub‑headings such as 84 78 for parts of diesel engines. Importers commonly require evidence of conformity to REACH (EU) or EPA (US) regulations, especially for materials containing heavy metals. Standard export documentation includes a commercial invoice, packing list, certificate of origin, and, when requested, a test report confirming material composition and dimensional compliance. Incoterms such as FOB Shanghai or CIF Hong Kong are frequently used, and shipments are loaded in standard 20‑ft or 40‑ft containers with moisture‑resistant inner liners to protect precision parts during transit.

Sourcing from Chen Chen Diesel Parts Plant - Buyer Guidance

When sourcing from Chen Chen Diesel Parts Plant, buyers should request the supplier’s ISO 9001 or ISO/TS 16949 certificates, as well as material test reports (chemical analysis, hardness, dimensional inspection) for each part number. Cross‑checking the listed part numbers against OEM specifications (e.g., Bosch 096400‑1030) helps verify compatibility before placing an order. Typical minimum order quantities for individual nozzle types range from 200 to 500 pieces, with lead times of 4‑6 weeks after order confirmation. Samples are usually supplied in sealed anti‑corrosion bags, and buyers should confirm packaging dimensions to calculate container loading efficiency. Verification of the supplier’s export licenses and compliance with destination‑country certification requirements (e.g., CE marking for EU imports) reduces customs delays.

What diesel engine components does Chen Chen Diesel Parts Plant list in its catalogue?

The catalogue includes head rotors for brands such as Lucas, Denso, Bosch and Zexel, a variety of diesel injector nozzles identified by part codes, diesel plungers, common‑rail valve assemblies, cam disks, delivery valves and a nozzle testing device (PJ‑40).

How can I verify the material quality of the injector nozzles?

Request a material test report that details chemical composition, tensile strength and hardness (typically 45‑55 HRC for injector components). The report should reference the relevant ISO or SAE standard used for testing.

Which certifications should I ask the supplier to provide?

Ask for ISO 9001 quality‑management certification and, if you are an automotive OEM, ISO/TS 16949. For EU imports, a REACH compliance statement or CE‑type assessment is also standard.

What are the typical packaging and shipping methods for these parts?

Components are packed in anti‑corrosion bags inside cardboard cartons, then loaded into standard 20‑ft or 40‑ft containers. Common incoterms used are FOB Shanghai or CIF Hong Kong.

What is the usual minimum order quantity and lead time?

Minimum order quantities generally start at 200‑500 pieces per part number, with a production and preparation lead time of 4‑6 weeks after order confirmation.

How do I request a sample before placing a larger order?

Contact the supplier to arrange a sample shipment, specifying the exact part number and required quantity. Samples are sent in sealed anti‑corrosion packaging and are subject to the same export documentation as regular orders.