About Nanjing Xuan-An Co. Ltd. - Automobile Spare Parts & Supplies Supplier in China

Based in Nanjing, China, Nanjing Xuan-An Co. Ltd. currently lists five distinct turbocharger items in its online catalogue. The supplier’s active product count of five reflects a focused offering within the automobile spare parts segment. Each entry is classified under HS code 8414.80, the tariff heading for turbochargers and superchargers used in internal‑combustion engines. The catalogue records specify material compositions such as cast‑iron housings, aluminum compressor wheels, and K18 high‑temperature alloy steel for shafts and turbine wheels. These details identify the technical makeup of the products without extending to any unverified company history.

All five catalogue entries are turbocharger models for passenger‑car applications, including variants for Audi A3, Mitsubishi, and generic OEM replacements. The listed products comprise the Turbo CHRA GT1749V 724930, an OEM replacement Turbo Kp35, the GT1749V 713672‑5006S for Audi A3, and two Mitsubishi TF035 models differentiated by oil‑cooling and water‑cooling configurations. Materials range from cast iron compressor housings to aluminum alloy center housings and steel turbine wheels, with the Mitsubishi versions employing K18 alloy steel shafts. The uniform HS code indicates that customs and trade compliance will treat each item under the same tariff and statistical category. This product set is positioned solely within the automobile spare parts and supplies category as defined by the supplier’s own classification.

Product Range and Specialties of Nanjing Xuan-An Co. Ltd.

The catalogue’s five turbocharger models represent typical aftermarket and OEM replacement parts used in light‑duty vehicles. In the automotive industry, turbochargers are commonly graded by pressure ratio (often 1.5 - 3.0 : 1), maximum operating speed (up to 180,000 rpm for passenger‑car units), and flow capacity measured in cubic meters per hour. Materials such as cast iron for compressor housings provide durability and thermal stability, while aluminum alloy wheels reduce rotating mass for quicker spool‑up. K18 alloy steel is a high‑temperature, high‑strength alloy frequently specified for turbine wheels and shafts to withstand exhaust gas temperatures above 1000 °C. Buyers typically look for compliance with OEM specifications, including matching part numbers, bolt patterns, and inlet/outlet dimensions, as well as performance data sheets that list boost pressure, efficiency, and bearing life.

Trade and Export Information - Nanjing Xuan-An Co. Ltd.

China is a global exporter of automotive components, and turbochargers under HS 8414.80 are routinely shipped to Europe, North America, and Southeast Asian markets. Importers in these regions often require quality management certifications such as ISO 9001 or the automotive‑specific IATF 16949, along with CE marking for products destined for the European Economic Area. Standard export packaging for turbochargers includes custom‑cut wooden crates or reinforced cardboard boxes, typically loaded in 20‑foot or 40‑foot containers with moisture‑absorbing desiccants to protect the bearings. Freight terms frequently use CIF or FOB, with buyers arranging inland transport from major Chinese ports such as Shanghai or Ningbo. Regulatory checks may involve customs pre‑inspection of HS codes, material safety data sheets, and conformity declarations to ensure alignment with destination country standards.

Sourcing from Nanjing Xuan-An Co. Ltd. - Buyer Guidance

When sourcing turbochargers from Nanjing Xuan-An Co. Ltd., buyers should request material test reports that confirm the chemical composition of K18 alloy steel and the tensile strength of cast‑iron housings. Performance test reports showing pressure ratio, boost curve, and maximum rotational speed help verify that the unit meets the intended vehicle application. It is advisable to ask for any available ISO 9001 or IATF 16949 certificates, as these are common industry requirements for automotive component suppliers. Samples or prototype units can be requested to evaluate fitment and balance before committing to larger orders. Verification of part numbers, OEM reference codes, and cooling system type (oil‑cooled versus water‑cooled) should be completed during the quotation stage to avoid mismatches in downstream assembly.

What turbocharger models does Nanjing Xuan-An Co. Ltd. list in its catalogue?

The supplier lists five models: Turbo CHRA GT1749V 724930, OEM Replacement Turbo Kp35, Turbocharger GT1749V 713672‑5006S for Audi A3, Mitsubishi Turbo TF035 49135‑03101 (oil‑cooled), and Mitsubishi Turbo TF035 49135‑03101 (water‑cooled).

Under which HS code are these turbochargers classified?

All five turbocharger models are classified under HS code 8414.80, the heading for turbo‑chargers and super‑chargers for internal combustion engines.

What materials are used in the listed turbochargers?

Materials include cast‑iron compressor housings, aluminum alloy compressor wheels, aluminum alloy center housings, and K18 high‑temperature alloy steel for turbine wheels and shafts.

Which certifications should a buyer request from this supplier?

Buyers should request any quality management certificates the supplier holds, such as ISO 9001 or IATF 16949, as well as material test reports for the K18 alloy steel and cast‑iron components.

What are typical minimum order quantities and lead times for these turbochargers?

While the supplier does not publish specific MOQs, automotive component orders often start at a single unit for sample testing, with lead times ranging from 2 to 6 weeks depending on the model and required documentation.

How are the turbochargers packaged for export?

Turbochargers are normally packed in reinforced wooden crates or heavy‑duty cardboard boxes with protective padding, and shipped in 20‑foot or 40‑foot containers with desiccants to control moisture.

Which markets commonly import turbochargers from China?

Typical import markets include the European Union, the United States, Canada, Japan, South Korea, and Southeast Asian countries such as Thailand and Vietnam.

What documentation is needed to clear customs for HS 8414.80 turbochargers?

Customs clearance generally requires the commercial invoice, packing list, certificate of origin, and any applicable quality certificates or test reports that demonstrate compliance with destination country regulations.