About Xinxiang Coolworks Filter Manufacturing Co., Ltd. - Industrial Filters Supplier in China

China is the source country for Xinxiang Coolworks Filter Manufacturing Co., Ltd., which currently lists 14 active products. The catalogue focuses on replacement components for air‑compressor systems, including oil filters, air filters, and oil‑air separators. Products reference several OEM brands such as Sullair, Fusheng, Mann, Atlas Copco, Kobelco and Hitachi, indicating compatibility with those manufacturers’ compressors. The listed items fall under the industrial filter and compressor accessory categories, which are commonly classified under HS chapter 84, code 8421. The supplier’s top categories also include agriculture, although the present product list is limited to filtration and separator items.

The product titles specify the intended application, for example “Sullair Replacement Filters Oil” or “Mann Air Filter C1140”, and include part numbers for oil‑air separators such as “Atlas Copco Oil Separator 1622051600”. While the catalogue does not provide technical specifications, the items are typical of the oil‑filter, air‑filter and oil‑separator sub‑segments used in compressed‑air and pneumatic equipment. In international trade, these goods are usually shipped in cardboard cases or bulk pallets and are recorded under HS code 8421  -  “Filters, liquid‑or‑gas‑treatment”. The supplier’s focus on replacement parts suggests a market that requires quick‑turn inventory for maintenance operations.

Product Range and Specialties of Xinxiang Coolworks Filter Manufacturing Co., Ltd.

The 14 catalogued items comprise oil filters, air filters and oil‑air separators designed for rotary‑screw and reciprocating compressors. In the filter industry, oil filters are often rated by ISO 4406 particulate codes (e.g., 12/10/8) and by micron retention levels between 5 µm and 30 µm. Air filters are commonly evaluated by MERV or ISO 16890 efficiency classes, with typical pressure‑drop limits of 0.5 - 1.5 kPa at a flow of 200 m³/h. Oil‑air separators are usually specified by separation efficiency (≥ 95 % at 30 °C) and by maximum inlet pressure, which for many industrial units ranges from 6 to 10 bar.

Typical material constructions for these products include steel or aluminum housings with replaceable filter media of cellulose, synthetic fiber or metal mesh. Manufacturers often provide the filters in standard sizes that match OEM part numbers, such as the Mann C1140 or Sullair 02250135‑149, enabling direct substitution. For oil‑air separators, the common design includes a cyclonic chamber and a coalescing element, and the units are frequently supplied with mounting brackets compatible with the original equipment. Buyers should verify the filter’s rated flow, pressure rating, and compatibility with the specific compressor model before placing an order.

Trade and Export Information - Xinxiang Coolworks Filter Manufacturing Co., Ltd.

China is a leading exporter of industrial filtration components, and buyers in Europe, North America and Southeast Asia regularly import such items for manufacturing, automotive and construction sectors. The products listed fall under HS code 8421, which is subject to standard customs documentation and may require a declaration of compliance with relevant safety or environmental regulations. Typical certifications requested by importers include ISO 9001 quality‑management, CE marking for EU markets, and UL listing for North America, although the supplier’s own certification status is not disclosed.

Logistically, oil and air filters are lightweight (often 0.5 - 2 kg per unit) and are packed in cardboard boxes or bulk pallets, allowing a 20‑ft container to hold several thousand pieces depending on packaging density. Oil‑air separators are bulkier, weighing up to 8 kg each, and are usually shipped on pallets with shrink‑wrap. Common Incoterms used by Chinese filter exporters are FOB Xinxiang or CIF major ports such as Shanghai and Ningbo, with buyers arranging onward transport to final destinations.

Sourcing from Xinxiang Coolworks Filter Manufacturing Co., Ltd. - Buyer Guidance

Potential buyers should request a product data sheet that lists filtration efficiency, micron rating, pressure‑drop, operating temperature range, and the OEM part number compatibility. In addition, a third‑party test report - such as an ISO 4406 particle count for oil filters or an ISO 16890 performance test for air filters - helps verify that the items meet industry standards. Because the catalogue does not specify certifications, buyers are advised to ask the supplier for ISO 9001 or CE compliance documentation before confirming large orders.

Typical minimum order quantities for replacement filters range from 100 to 500 units, while oil‑air separators may have MOQs of 50 units due to their larger size. Lead times reported by similar Chinese manufacturers are usually 4 - 6 weeks after order confirmation, subject to production scheduling and shipping arrangements. Buyers should also confirm packaging details (e.g., number of filters per box, pallet dimensions) and request a pre‑shipment inspection if required by the importing country’s regulations.

What product categories does Xinxiang Coolworks list?

The supplier lists oil filters, air filters and oil‑air separators that are used as replacement parts for compressors from brands such as Sullair, Fusheng, Mann, Atlas Copco, Kobelco and Hitachi.

How can I verify that a filter will fit my compressor?

Check the OEM part number shown in the product title (for example “Mann Air Filter C1140” or “Sullair Air Filter 02250135‑149”) and compare it with the part number in your equipment’s service manual; the catalogue aligns its items with those OEM references.

Which certifications should I request from the supplier?

Importers typically ask for ISO 9001 quality‑management certification, CE marking for EU shipments, and any UL or equivalent safety listings; because the catalogue does not list certifications, ask the supplier to provide the relevant documents.

What are the typical technical specifications for the oil filters?

Oil filters are commonly rated by ISO 4406 cleanliness codes (e.g., 12/10/8), micron retention between 5 µm and 30 µm, and a maximum operating pressure of 8 - 10 bar. Buyers should request these values in the product data sheet.

What efficiency standards apply to the air filters?

Air filters are usually evaluated according to ISO 16890 or MERV ratings, with typical efficiencies of 70 % - 95 % for particles ≥ 0.3 µm and a pressure‑drop limit of 0.5 - 1.5 kPa at the rated flow.

How are oil‑air separators typically packaged for export?

They are packed on standard wooden pallets, wrapped in shrink film, and placed in cardboard boxes when size permits; a 20‑ft container can accommodate several hundred units depending on dimensions.

What is a common lead time for these products from China?

Similar Chinese filter manufacturers usually quote 4 to 6 weeks from order confirmation to shipment, assuming no special customization is required.

Are there minimum order quantities for the listed items?

Replacement oil and air filters often have MOQs of 100 - 500 pieces, while larger oil‑air separators may have MOQs around 50 units; exact numbers should be confirmed with the supplier.