About FerruleX
Our brand is FerruleX. We are a stainless steel fittings and valves factory in Nanjing, China. For many years we have supplied export OEM and project buyers — RFQ only, no cart.

What we make
For many years the plant has focused on the lines buyers actually search and RFQ:stainless steel compression fittings,ball valves,needle valves,check valves,corrugated stainless steel hose,quick-screw andpush-to-connect fittings,adapters and weld ends,plugs and barbs,instrumentation tube,investment-cast fittings, andcustom / non-standard parts. The live catalog has about 105 stocked-and-quoted lines. Standard grades are SS304, SS316 and SS316L. Tube sizes cover metric and inch; port threads are NPT, G and metric. If a line is not on the catalog page, ask on the RFQ — do not assume we make it.
Who we serve
We quote export buyers who need a factory price and a factory date — not a trading desk that re-routes the order. Typical accounts are OEM builders fitting one panel or skid, contractors mixing tube OD and pipe threads on the same job, and distributors who need factory pricing plus a ship date they can pass to their customer. Mixed ends, private marks and non-catalog shapes are reviewed here; seeOEM for what to attach.
Where we are
No. 212, Lantian Road, Lukou District, Jiangning, Nanjing, China. Export RFQs go tosales@ferrulex.comor WhatsApp / phone+86 138 1403 4409. Stocked and make-to-order lots leave from this plant after you confirm the quotation. Default Incoterms are FOB Shanghai or FOB Ningbo.
How to order
There is no cart. Send tube OD or thread size, material grade and quantity throughContact. We reply with price and timing. Stocked catalog sizes are typically ready in 5–7 days after confirmation; make-to-order production is about 15–25 days, then freight. Payment is usually T/T with about 30% down and the balance before shipment; L/C at sight is available on larger orders. Readdelivery, quality and OEM before you send a large BOM.
Ready to order from the factory?