About · company
Find the O-ring you need with OXXRING: standard sizes in small packs, bulk supply for business buyers, and custom rings made to your specifications.
Company
OXXRING is operated by Sichuangda Technology Limited, a Hong Kong company. Product questions, quotes, orders and support are handled by the same team, by email, WhatsApp or the quote form.
What we do
We bring sizes, material information, small packs, bulk quotes and custom requests into one purchasing path, so a buyer with an exact size, a standard dash number, a drawing or only the operating conditions can get to the right part.
Other compounds, such as HNBR, FVMQ, FEPM, CR and PU, on request. Compare materials
How we supply
Stock sizes in small packs, bulk pricing, custom rings and project requirements. One clear next step for each.
In stock · Small packs
For maintenance, repair and prototyping
Volume · Repeat orders
For purchasing teams, distributors and production lines
Non-standard · Made to order
For non-standard sizes, materials and large diameters
Engineering · Documentation
For projects, unknown parts and documented supply
Ordering
Existing mold: usually 3–7 days. New mold and production: 13 days standard or as fast as 7 days rush, confirmed on the quote. Shipping extra.
Configure a custom O-ring
Quality
Orders are checked for specification and quality before shipment.
For purchasing and quality teams
When you have purchasing, quality or project requirements, we can provide the usual documents for that order: material information, compliance documentation, quality documentation, order and product documentation, and inspection-related documents.
For business purchasing we also provide company information, an invoice or proforma invoice, basic purchasing documents and other reasonable process documents.
Special certificates, third-party testing, customer-specified report formats, extra testing or certification documents you specifically request are confirmed separately and may cost extra.
Pay securely online, including larger orders.
For business buyers an invoice can be provided, a purchase order (PO) can be accepted, and the process for large orders can be discussed.
Payment terms for qualified business orders can be discussed based on order size and cooperation requirements.
Material-family guidance narrows a search; it is not an approval. The exact compound, media, temperature, geometry and motion decide whether a seal suits an application.
Dimensions, documents and application references are shown only when they can be tied to the product or source record on the page.
Technical sources & review policyContact
Send a size, a photo of an old part, a parts list or a drawing. Fast response by email and WhatsApp.
