INDUSTRY CLUSTER PROFILE

Gu’an Filter Elements固安滤清器

Equipment ManufacturingSource origin · Guan County

Guan County, Langfang, Hebei

Hundreds of filter makers around the Lincheng filter park — hydraulic, dust and air filter elements — in Guan County, equipment manufacturing turned into visible value for money.

GUAN FILTERS

Langfang · Guan County

478

Cluster Enterprises

Across Guan County

¥500M+

Annual Output

2025 figures

Equipment Manufacturing

Overview

This cluster profile is summarized from Chinese sources. Key facts are shown above.

Gu’an Filter Elements is located in Guan County, Langfang, Hebei Province. Hundreds of filter makers around the Lincheng filter park — hydraulic, dust and air filter elements. As a representative equipment manufacturing cluster of the city, it has built a complete chain from raw materials to finished goods.

The cluster has 478 enterprises with an annual output of ¥500M+. Supply, processing, logistics and sales are tightly linked, so buyers can sample, compare and order in one trip.

In Guan County, Gu’an Filter Elements has seen margins competed down to almost nothing. This site's stance is to end that race: let quality speak, price it fairly, and let the factories that make good products earn what they deserve.

Representative Enterprises

42 companies on record in this cluster, 13 listed below: sourced records carry a link, those marked “self-reported · unverified” were entered by the companies themselves.

Records compiled by us come from official websites, government and industry-association sources, each with a source link; records the companies filed themselves are marked “self-reported” and are not verified. Neither kind shows personal contact details — only public addresses and numbers published on official sites. Verified 2026-09-08. Companies can get listed free to add or correct →