About Qingdao Poseidon Industrial Co., Ltd. - Engine Spare Parts Supplier in China

China‑based Qingdao Poseidon Industrial Co., Ltd. lists six active products across three categories: Engine Spare Parts, Automobile Spare Parts & Supplies, and Industrial Valves & Gauges. The catalogue includes four rotor models - 5514, 5314, 8600 and 5560‑10 - which are typical components for fuel‑pump or turbo‑charger assemblies, and two proportion‑valve models, PV2 and PV4. The PV2 Auto Proportion Valve is recorded with HS code 8481.20 and is described as precision‑machined from an aluminum/steel alloy; the PV4 entry has no HS code listed.

The product families correspond to common HS chapters: engine‑related rotors usually fall under HS 8424, automobile spare parts under HS 8708, and industrial valves under HS 8481. The supplier’s active count of six items reflects a focused catalogue rather than a broad inventory, allowing buyers to assess each item against standard industry specifications such as material grade, dimensional tolerance and pressure rating.

Product Range and Specialties of Qingdao Poseidon Industrial Co., Ltd.

The rotor series (5514, 5314, 8600, 5560‑10) are manufactured from alloy steels or high‑strength aluminum alloys, with typical machining tolerances of ±0.01 mm and balance grades suitable for rotational speeds up to 30 000 rpm. In the valve segment, the PV2 Auto Proportion Valve, made from a precision‑machined aluminum/steel alloy, is generally supplied in pressure classes up to 1.6 MPa, with connection sizes ranging from ½ in to 2 in (NPT or BSP). Industry practice for these categories includes ISO 9001 quality‑management compliance, material certification to standards such as ASTM A681 for alloy steel, and performance testing to API 600 for valve pressure integrity. Buyers often specify flow‑rate accuracy of ±1 % and leak‑rate limits of 0.1 % of full‑scale flow for proportioning valves.

Trade and Export Information - Qingdao Poseidon Industrial Co., Ltd.

China’s export profile for engine components, automobile spare parts and industrial valves targets Europe, North America, Southeast Asia and the Middle East, where OEMs and aftermarket distributors source high‑volume parts. HS 8424 (engine rotors), HS 8708 (automotive parts) and HS 8481 (valves) are the primary tariff headings used by customs authorities; the PV2 valve’s specific sub‑heading 8481.20 denotes “other valves, taps, cocks, valves for liquids, not elsewhere specified”. Typical buyer requirements include CE marking, RoHS compliance, and ISO 9001/ISO 14001 certifications, although the supplier’s own certification status is not disclosed. Export shipments are commonly packed in wooden crates on Euro‑pallets, consolidated into 20‑ft or 40‑ft containers, with FOB Qingdao or CIF destination as standard Incoterms.

Sourcing from Qingdao Poseidon Industrial Co., Ltd. - Buyer Guidance

When evaluating Qingdao Poseidon’s rotors, request a material test report (MTR) showing alloy composition, hardness (e.g., Rockwell C 30 - 35) and a dimensional inspection report confirming tolerance limits. For the PV2 proportion valve, ask for a pressure‑test certificate, CE Declaration of Conformity and any applicable API or ISO test data. Buyers should verify that the supplied alloy matches the advertised aluminum/steel mix and that the valve’s flow‑rate calibration meets the required ±1 % accuracy. Typical minimum order quantities are around 1 000 units for rotors and 500 units for proportion valves, with lead times of 30 - 45 days after receipt of a confirmed purchase order and approved samples.

What engine rotor models does Qingdao Poseidon offer?

The catalogue lists four rotor models - 5514, 5314, 8600 and 5560‑10 - each intended for high‑speed pump or turbo‑charger applications.

Which valve model includes an HS code in the listing?

The PV2 Auto Proportion Valve is recorded with HS code 8481.20, indicating it falls under the general valve category for liquids.

What material is the PV2 valve made from?

It is described as precision‑machined from an aluminum/steel alloy, a common combination for lightweight yet robust proportioning valves.

Which industry standards are typically required for proportion valves from China?

Buyers usually request CE marking, RoHS compliance and performance certification to API 600 or ISO 9001 for pressure integrity and quality management.

What typical packaging is used for these products?

Rotors and valves are commonly packed in wooden crates, secured on Euro‑pallets, and shipped in 20‑ft or 40‑ft containers under FOB Qingdao or CIF terms.

What documentation should a buyer ask for before placing an order?

Material test reports, dimensional inspection certificates for rotors, pressure‑test certificates and CE Declaration of Conformity for the valve, plus any relevant ISO or API test reports.

What are the usual minimum order quantities and lead times?

Typical MOQs are about 1 000 pieces for rotors and 500 pieces for proportion valves, with a lead time of roughly 30 - 45 days after order confirmation.

Which regions most commonly import these types of products from China?

Europe, North America, Southeast Asia and the Middle East are the primary markets for Chinese engine spare parts and industrial valves.