Cryofor is based in Foshan, Guangdong, and operates as an international sourcing supplier of cryogenic equipment, working with a network of manufacturers located across China. Inquiries reach Cryofor from buyers worldwide; no single market is treated as the default case, and no single factory in the network is assumed to cover every order. For each inquiry, the manufacturer best matched to that specific order is selected on a case-by-case basis, not chosen from a fixed catalog assignment.
This matching is a duty-driven process, not a matter of preference. The destination country’s regulatory framework, together with the equipment’s configuration and intended media, determines which manufacturer, conformity route, and documentation are viable before any proposal is prepared.
Five factors in manufacturer selection
Cryofor selects a manufacturer for an order by weighing five distinct factors together, not as one blurred general assessment:
- Destination country. The country of import sets the applicable regulatory regime, and can change which manufacturers in the network are eligible for a given order.
- Equipment type. Storage tanks, liquid cylinders, vaporizers, and gas filling systems can fall under different design codes, and can require different manufacturer capabilities.
- Applicable design standard. The technical standard governing design and construction is identified for the destination market before a factory is shortlisted, not after.
- Conformity assessment procedure. The route by which compliance is demonstrated — testing, inspection, certification, or a combination — can differ by country and by equipment category.
- Required documentation set. The certificates, test reports, and technical files a specific order requires are defined before production begins, not assembled afterward.
These five factors are evaluated together for each inquiry. A manufacturer capable of meeting one factor is not assumed capable of meeting the rest.
How an order moves through Cryofor
An order for cryogenic equipment moves through a defined sequence, from initial inquiry to delivery support:
- An international inquiry is received, describing the buyer’s intended application and destination.
- The destination country’s requirements are determined — applicable design standard, conformity assessment route, and documentation expectations.
- Equipment is selected to match the application and the media handled, such as liquid nitrogen or liquid oxygen service.
- A suitable manufacturer is selected from the network, based on the five factors above.
- That manufacturer’s documents — certifications, permitted markings, and prior export experience — are verified against the specific order.
- A technical proposal is prepared, setting out the configuration, standard, and documentation to be supplied.
- Production proceeds, with delivery support through to the destination.
This sequence mirrors, in more detail, the shorter summary of the same process shown elsewhere on the Cryofor site.
What certification does, and does not, cover
It must never be claimed that all Cryofor equipment is pre-certified for every country. Certificates and approvals normally belong to a specific factory, a specific production site, a specific equipment model, or a specific project — not to Cryofor as a company and not to the network as a whole. A certificate held by one factory for one model does not extend automatically to another factory, another model, or another destination market. The compliance basis for each order is established individually.
Statutory registration or import notification in the destination country remains the buyer’s or importer’s responsibility, or that of their local representative; Cryofor arranges the supporting manufacturer documentation those steps depend on.
Four of these instruments — a design standard, a conformity assessment procedure, a product marking, and a registration — are the ones most directly relevant to manufacturer selection. Together with the applicable legal regime, inspection, and technical documentation, they form a fuller set of distinct instruments that this page does not attempt to explain in place of the dedicated page. The full breakdown is set out on the standards page.
Tracking manufacturer capability internally
To support this selection process, Cryofor maintains internal records covering manufacturers in its network — tracking, per factory or production site, which certifications are held, their scope and validity, which markings are permitted, which equipment models are covered, export experience by country, and which supporting documentation is available. These records are used internally to shortlist a manufacturer for a given inquiry. They are not published as a general directory; specific certificate details and factory identity are confirmed to a buyer as part of a live order, not disclosed in advance of one.
Background on export documentation is set out in export certification for cryogenic equipment.
Before production begins
The availability and applicability of any standard, certificate, marking or registration procedure is confirmed for the specific manufacturer, model and order before production. This confirmation is order-specific; it is not inferred from a manufacturer’s general reputation, nor carried over from a previous, different order.
Cryofor supports this as packaged supply — equipment, documentation, and delivery coordinated as one order, not sold as isolated components. To begin, describe the equipment type, the destination country, and the intended duty in a technical inquiry; Cryofor will confirm which standard and conformity route apply and shortlist a manufacturer from its network accordingly. Company background is available on the About page, and the current equipment range is listed on the Products page.