About JINLV
Founded in 2012 in Shanghai. Four independent legal entities across multiple sites support eight filtration product categories.
One brand. Four legal entities. Multiple Shanghai sites.
JINLV is the international brand name supported by affiliated entities in Shanghai. Shanghai Piyouer Industrial Equipment Co., Ltd. and the ISO certificate holder, Shanghai Pujiang Jinlv Filtration Machinery Co., Ltd, are separate legal entities. Contracts, certificates and order documents identify the applicable entity.
Built on Manufacturing, Not Trading
JINLV was founded in 2012 in Shanghai with a straightforward premise: build filter consumables to the same standard that international brands require, and make them available directly to industrial buyers without the trading company markup.
For over a decade, we have supported international customers with OEM and custom filtration products through direct and trading-channel relationships. Customer names and supply relationships are disclosed only when authorized in writing.
Four independent legal entities support multiple filtration sites in Shanghai. The network covers liquid filter bags, pleated membrane cartridges, depth and wound cartridges, high-flow elements, capsule filters, metal and sintered elements, specialty elements, and wedge-wire products.
The applicable production entity, site, material documents, inspection plan and certification scope are defined by the approved quotation, contract, drawing and shipment documents for each order.
JINLV official websites and brand reference
JINLV is a filtration brand. The consumables and equipment websites cover different product scopes; the brand does not replace the legal entity on a contract or certificate. Selection guides are preliminary engineering references, not independent certification.
- Filtration consumables website
- jinlvrfilter.com
Filter bags, cartridges, metal elements and wedge-wire screens, with selection and replacement references.
- Filtration equipment website
- shpjgl.com
Filtration equipment and system solutions. Equipment certification does not automatically apply to every consumable.
ISO certificate holder: Shanghai Pujiang Jinlv Filtration Machinery Co., Ltd. Scope: Sales of filtration equipment and consumables. View documents and scope
Public contact address: Building 14, No. 928 Zhongtao Road, Zhujing Industrial Park, Shanghai, China. livia@shpjgl.com
What We Commit To
Material Traceability
Product-specific material and batch documents are defined in the quotation or order. Material substitutions require confirmation.
Dimensional Control
Critical dimensions and tolerances are confirmed against the approved drawing, housing data or sample before production.
Honest Lead Times
We quote realistic lead times and communicate delays proactively. We do not confirm orders we cannot fulfill on time.
Technical Depth
Our sales team can discuss filter media selection, micron ratings, and housing compatibility -- not just price and MOQ.
Company Milestones
JINLV founded in Shanghai. Initial focus on liquid filter bags for domestic industrial market.
Expanded into pleated membrane cartridges. First cleanroom assembly line commissioned.
Began OEM manufacturing partnership with international filtration brands through trading companies.
Launched high-flow JC series cartridges. Added metal and sintered filter element production.
Expanded depth-cartridge and custom filtration capabilities.
Three dedicated manufacturing facilities operational: two equipment factories, one consumables factory.
Expanded product range to 8 major categories including wedge wire products and specialty elements.
ISO 9001:2015 quality management system certified for the sales of filtration equipment and consumables.
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