Get Multiple Factory Quotes for Your Parts in 24 Hours
Connect with 800,000+ listed factories in Asia. Receive multiple quotes for your parts and manage production with speed and confidence.

Haizol connects companies to pneumatic equipment suppliers in China, sourcing custom fittings, valve components, and seals from a drawing or physical sample. 81.7% run CNC milling and 53.3% run Swiss machining across pneumatic equipment suppliers on Haizol, a figure that reflects the whole segment. What a specific factory runs, plus its certifications and materials, sits on that factory's own page.
Finding who actually manufactures a specific pneumatic fitting or valve component is harder than finding who sells it. Searches turn up catalog brands and distributors first, well ahead of the factory that can actually machine a non-standard bore, stroke, or obsolete fitting to match.
That match starts with process. 81.7% of pneumatic equipment suppliers on Haizol hold ISO 9001, and 25% hold IATF 16949 for automotive-adjacent pneumatic work. Carbon steel (91.7%), aluminum alloy (88.3%), and brass (76.7%) cover the metals a custom fitting or valve component needs.
Real machining capability for a pneumatic equipment supplier gets checked before a drawing or sample is sent, using the production equipment by brand and model already listed on its own Haizol listing. A specific factory can be messaged directly from its record, or the same submission can go out as one inquiry, returning comparable quotes from 8+ verified factories within 24 hours.
A discontinued cylinder or non-standard fitting is a drawing or a sample away from a working replacement.
Pneumatic equipment suppliers on Haizol machine custom fittings, valve components, and seals from a drawing or sample. A standard, catalog cylinder is a different product Haizol doesn't stock.
A pneumatic component can be measured directly when no drawing exists. Bore, stroke, and mounting dimensions read off the physical part are enough for a pneumatic equipment supplier on Haizol to quote against.
A pneumatic equipment supplier's certifications and the materials it works in are listed on its own Haizol entry, matched against the specific fitting, valve component, or seal a build needs, ahead of any commitment.
Quoting speed stays the same either way: 8+ verified pneumatic equipment suppliers return quotes within 24 hours of one sourcing inquiry, whether the part is custom or catalog-standard.