Procurement Reference¶
HS-code reference and MOQ / packing framework for huiying filters. Public common-knowledge HS codes for estimation; MOQ/packing described at framework level.
Auto-generated by
scripts/build-fitment-pages.py. Canonical datasetdata/products.jsonv0.1.0 (2026-10-26). Do not edit values by hand — edit the dataset, then rebuild. Procurement datasetdata/procurement.jsonv0.2.0 —reference-only.⚠️ reference-only — HS codes are common-knowledge REFERENCE classifications — confirm with your customs broker / freight forwarder before shipping. MOQ and packing vary by SKU and program — confirm with Huiying sales.
HS-code reference¶
| HS Code | Description | Applies to | Status |
|---|---|---|---|
8421.31 |
Intake air filters for internal combustion engines | Engine air filters | reference — verify with customs |
8421.23 |
Oil or petrol-filters for internal combustion engines | Oil filters; petrol (gasoline) fuel filters | reference — verify with customs |
8421.39 |
Other filtering / purifying machinery and parts | Cabin filters; some diesel fuel filters | reference — verify with customs |
8421.99 |
Parts of filtering / purifying machinery (heading 8421) | Filter elements and replacement parts | reference — verify with customs |
8512.40 / 8512.90 |
Windscreen wipers / parts thereof | Wiper blades and parts | reference — verify with customs |
MOQ & packing framework¶
| Topic | Framework |
|---|---|
| MOQ | Varies by SKU and program. Export orders are commonly discussed per SKU / carton and per container; no fixed quantity is asserted here — confirm the MOQ per SKU with Huiying. |
| Packing | Standard export packing: neutral white box, colour box or OEM / private-label box; carton quantity varies by filter size. Confirm the exact packing per SKU with Huiying. |
| Private label / OEM | Supported, consistent with the main site: private-label and OEM-supply programs with consistent batch quality and testing documentation on request. |
| Mixed orders | Mixed-container and multi-SKU orders are supported (consistent with the main site); OE / cross-reference matching to your market is provided. |
Export markets: Asia, Middle East, Africa, South America and Europe (consistent with the main site).
For verified HS classification, MOQ and packing per SKU, contact Huiying through huiyingfilter.com.