G&H Auto Filter
A Dongguan manufacturer of automotive filters — oil filters, air filters and fuel filters — trading under the G&H Filter and Interparts brands. The registered business scope covers the production, sale and processing of automotive parts. ISO 9001:2015 certification is declared on the company website; the certificate has not been sighted by ChinaMakersHub. Import and export are not in the registered scope, so the export route should be confirmed early.
Oil, air and fuel filters, scope confirmed, specs to request.
Oil Filters
Engine oil filters for passenger cars and light commercial vehicles. The company trades under the G&H Filter brand and lists oil filters as a core product line on its website. No product specification sheets, OEM cross-reference tables or test reports have been supplied to ChinaMakersHub — ask for the filter media grade, burst-pressure rating, bypass-valve opening pressure and the vehicle applications covered.
Air Filters
Engine air filters and air-intake filter elements. Ask for the filtration efficiency (typically to ISO 5011 or SAE J726), the dust-holding capacity, the restriction at rated flow and the housing dimensions. Whether these are paper-element, foam or composite media has not been confirmed.
Fuel Filters
Fuel filters for petrol and diesel applications. For diesel, the water-separation efficiency matters as much as the particle filtration. Ask which fuel types and pressures the filters are rated for, whether they are in-line or in-tank, and whether the company holds any IATF 16949 or equivalent automotive-quality certification.
What Has Not Been Supplied
No product catalogue, no specification sheets, no OEM cross-reference list, no test reports and no certification copies have been received by ChinaMakersHub. The website (gh-filter.com) is a Metinfo template site with machine-translated English. Product details on this page are based on the company’s branding and registered scope, not on verified documentation.
What the registry confirms, and what stays open.
Registry Verified — Manufacturing in Scope
An official registry source was read on 2026-09-23. The registered scope is “产销、加工：汽车配件” (production, sale and processing of automotive parts). A manufacturing clause is present. USCC 91441900345419261T, check digit passes, region code 4419 = Dongguan.
No Import/Export Clause
The registered scope does not include an import/export clause (“货物进出口”). This does not mean the company cannot export — many factories ship through a trading company or a licensed customs agent — but it does mean the buyer should ask how the goods will be exported and who holds the customs registration. Confirm this before placing an order.
Capital Fully Paid In at ¥500,000
Registered capital is RMB 500,000 and the registry records the same amount as paid in. Full pay-in at a round number is a straightforward reading. Ten people are recorded on social insurance at this entity.
ISO 9001:2015 — Declared, Not Sighted
The company website (gh-filter.com) displays an ISO 9001:2015 claim. ChinaMakersHub has not received a copy of the certificate and has not confirmed the issuing body, the certificate number or the scope of certification. Ask for the certificate and check the accreditation body against IAF records.
Website Claims ~8,000 m²
The website states a factory area of approximately 8,000 m². This figure has not been verified by ChinaMakersHub. The registered address is in Zhongtang Town, Dongguan. A site visit would confirm the actual production area and capacity.
What was checked — and what the check found.
The registry read comes from an official source read on 2026-09-23 and is quoted as recorded. The ISO 9001:2015 claim is from the company website (gh-filter.com) and has not been verified: the certificate has not been seen, the issuing body is unknown, and the scope of certification has not been confirmed. No other certifications, test reports or product documentation have been received by ChinaMakersHub. Everything about the product range on this page is based on the company’s branding and website, not on verified materials.
An automotive filter maker in Dongguan, registry checked, certificates pending.
G&H Auto Filter is the trading name of 东莞市光弘汽车配件制造有限公司 (Dongguan G&H Auto Manufacturing Co. Ltd. on its website), registered on 16 June 2015 in Dongguan, Guangdong, with registered capital of RMB 500,000 fully paid in. An official registry read on 2026-09-23 confirms active status and a scope covering the production, sale and processing of automotive parts.
The company trades under two English names on its website: Dongguan G&H Auto Manufacturing Co. Ltd. and DONGGUAN INTERPARTS MANUFACTURING CO.,LTD. Neither has been verified against official English registration records. The website (gh-filter.com) is built on the Metinfo template platform with machine-translated English content.
Two things stand out for a buyer. First, the registered scope does not include an import/export clause, which is common but means the export logistics need a question early on. Second, ISO 9001:2015 is declared on the website but ChinaMakersHub has not seen the certificate — for automotive parts, the quality-system documentation is worth confirming before sampling. No product catalogues, specification sheets, test reports or factory photographs have been received.
Registered 2015, listed September 2026.
Company registered
Registered on 16 June 2015 in Dongguan as 东莞市光弘汽车配件制造有限公司, with a scope covering the production, sale and processing of automotive parts.
Registry read · joins CMH
An official registry source was read on 2026-09-23 confirming active status and manufacturing in scope. Listed on ChinaMakersHub in September 2026 from registry data and the company website. No product documentation, certifications or factory photos have been received.
Where automotive filters get fitted.
Passenger-Car Aftermarket
Replacement oil, air and fuel filters for cars and SUVs.
Light Commercial Vehicles
Filters for vans, pickups and light trucks.
OEM Supply
If the company supplies to vehicle assemblers, ask for IATF 16949 certification.
Industrial & Agricultural Equipment
Filters for generators, compressors and farm machinery, if in the product range.
Sourcing guides for this category
The 27-Point China Factory Audit Checklist
Product Inspection in China Before Shipment: A Buyer's Guide
How to Request a Sample from a Chinese Factory (Without Getting Burned)
What Documents to Request From a Chinese Supplier Before Your First Order
Frequently Asked Questions
What does G&H Auto Filter make?
The company’s registered scope covers the production, sale and processing of automotive parts. Its website and branding (G&H Filter, gh-filter.com) indicate automotive filters — oil filters, air filters and fuel filters. No product catalogue or specification sheets have been supplied to ChinaMakersHub.
Is this listing CMH-verified?
Yes, on the registry check: an official read on 2026-09-23 confirms active status since 2015 and a manufacturing clause in scope. It does not confirm product quality, factory capacity or the ISO 9001 claim — the certificate has not been sighted. A production-site check has not been carried out.
Can this company export directly?
Import and export are not in the registered scope. Many Chinese manufacturers export through a trading company or a licensed customs agent, and this arrangement works. But the buyer should ask who will be the shipper of record, who handles customs clearance, and whether the trading company adds a margin. Clarify before placing an order.
What certifications does the company hold?
The company website declares ISO 9001:2015 certification. ChinaMakersHub has not received the certificate and cannot confirm the issuing body, the scope or the validity dates. For automotive filters, buyers often require IATF 16949 (the automotive quality-management standard) — ask whether the company holds it.
How large is the factory?
The website states approximately 8,000 m². This figure has not been verified. The registered address is Room 110, No. 202, Nanhuang Road, Zhongtang Town, Dongguan. A site visit or a video tour would confirm the actual production area.
Talk to G&H Auto Filter directly.
State the vehicle application (make, model and engine), the filter type (oil, air, fuel or cabin), the OEM cross-reference number if known, the quantity and the delivery timeline. Ask how the company exports — since import/export is not in its registered scope, clarify whether it ships through a trading company or a customs agent — and ask for the ISO 9001 certificate, a product specification sheet and a test report to your market’s standard. ChinaMakersHub will route the request.