About Tangshan Aipu Trading Co., Ltd. - Wire Mesh Screen Supplier in China

Tangshan Aipu Trading Co., Ltd. is based in China and currently lists five active products in its catalogue. The company focuses on shaker screen equipment used in screening applications, with each product identified as a specific model such as Derrick shaker screen, Nov brandt shaker screen, M-i swaco mongoose shaker screen, Als hook strap shaker screen, and Vsm300 shaker screen. These items fall under the broader HS code chapter 8424 for screening machines and under HS chapter 7326 for wire mesh products. The supplier is classified as an imported, harbor‑tier trader.

The product lineup belongs to the wire mesh screen segment and also relates to welding and wire mesh machinery as well as oil field machinery, indicating applicability in mineral processing, oil‑field sand separation, and industrial material handling. Shaker screens typically consist of welded wire mesh panels mounted on vibrating frames, and are specified by mesh opening size, wire diameter, and material grade. The listed models suggest a range of screen sizes suitable for medium to large throughput operations.

Product Range and Specialties of Tangshan Aipu Trading Co., Ltd.

The catalogue enumerates five shaker screen models: Derrick, Nov brandt, M‑i swaco mongoose, Als hook strap, and Vsm300. All are vibrating screen units that incorporate wire mesh panels to separate solids from liquids or to classify granules.

In the wire mesh screen market, common specifications include mesh openings from 0.5 mm to 25 mm, wire diameters from 0.4 mm to 2 mm, and materials such as carbon steel (ASTM A36) or stainless steel (AISI 304/316) for corrosion‑resistant applications. Buyers often require compliance with ASTM A123 for galvanizing or ISO 10874 for mesh dimensions. Screen frames are usually fabricated from cast iron or steel, and vibration amplitudes are expressed in mm at frequencies between 150 Hz and 300 Hz, matching the typical operating envelope of shaker screens.

Trade and Export Information - Tangshan Aipu Trading Co., Ltd.

China is a major exporter of wire mesh and vibrating screen equipment, with shipments commonly directed to Southeast Asian processing plants, Middle‑East oil‑field service firms, African mining operations, and European mineral processors. HS chapter 8424 (screening machines) and 7326 (wire mesh of iron or steel) are the primary tariff headings applied in customs documentation for these items.

Importers usually request certifications such as CE marking for EU markets, ISO 9001 quality management, and test reports covering tensile strength, impact resistance, and corrosion performance. Typical packaging involves wooden crates with internal dunnage, sized for 20‑ft or 40‑ft containers, and the prevalent Incoterms are FOB Tianjin or CIF destination port. Chinese exporters often provide compliance documentation alongside the commercial invoice to facilitate customs clearance.

Sourcing from Tangshan Aipu Trading Co., Ltd. - Buyer Guidance

When sourcing shaker screens from Tangshan Aipu, buyers should obtain detailed product data sheets that list mesh opening, wire gauge, material grade, vibration frequency, and maximum feed size. Requesting third‑party test reports for tensile strength (e.g., ≥ 350 MPa for carbon steel) and for corrosion resistance (e.g., salt‑spray test per ASTM B117) helps verify suitability for the intended process.

Samples of a representative screen panel can be requested to assess fit and finish before placing a full order. Verify that the supplier can provide CE or ISO certificates upon request, and confirm packaging dimensions and container loading plans to avoid shipping surprises. Clarifying lead time - typically 30‑45 days for standard models - and minimum order quantities, which may be one unit per model, will streamline the procurement cycle.

What types of shaker screens does Tangshan Aipu offer?

The supplier lists five vibrating screen models - Derrick, Nov brandt, M‑i swaco mongoose, Als hook strap, and Vsm300 - each equipped with welded wire mesh panels for solid‑liquid separation.

Which HS codes are applicable to these screens?

The equipment falls under HS chapter 8424 for screening machines, while the wire mesh components are classified under HS chapter 7326 for iron or steel wire mesh.

What material grades are commonly used for these screens?

Typical screens are fabricated from carbon steel (e.g., ASTM A36) or stainless steel grades such as AISI 304/316, depending on corrosion requirements.

What specifications should a buyer verify before ordering?

Buyers should confirm mesh opening size, wire diameter, material grade, vibration frequency, and maximum feed size, and request test reports for tensile strength and corrosion resistance.

Are any certifications required for import?

Importers usually request CE marking for EU destinations, ISO 9001 quality‑management certification, and material‑test reports; the supplier can provide these documents on demand.

What are the typical packaging and shipping terms?

Screens are packed in wooden crates with internal dunnage, sized for 20‑ft or 40‑ft containers, and are often shipped under FOB Tianjin or CIF terms.

What is the usual lead time and minimum order quantity?

Standard models are typically delivered within 30‑45 days from order confirmation, and the minimum order quantity is generally one unit per model, subject to container loading efficiency.