Certificates on this site
Certificates available upon request is the only certificate statement made on this site. No certificate name, number, issuing body, or validity period is published here. The reason is simple: no specific certificate content was verified from the company website or its Made-in-China listing. The Made-in-China listing shows a Certifications column heading without content, and the company website does not publish a certificate list that this site could reproduce. Publishing a list from an unverified source would mislead a buyer who relies on it for a project or a shipment.
A buyer who needs a certificate should therefore treat this page as a starting point, not as evidence. The inquiry should name the exact document required, the machine or shipment it relates to, and the authority or project rule that requires it. The supplier can then confirm whether that document can be supplied for that machine. If the answer is that a document cannot be supplied, that answer is more useful before payment than after delivery.
What to ask about in the inquiry
The inquiry should name the document, not just ask for certificates in general. Different machines, destinations, and projects require different documents, and a general request cannot be answered precisely. State the machine category, the destination, and the rule or requirement that calls for the document. If the document must accompany the shipment, say so. If it must be ready before a project deadline, give that context in the message so the timing can be confirmed.
It also helps to say what the document will be used for. A document needed for customs clearance, a document needed for a project file, and a document needed for a financing arrangement are different requests, even when they sound similar. Naming the use helps the supplier confirm the right document rather than a document with a similar name. If more than one document is needed, list each one separately in the inquiry.
Why no certificate list is published here
Some supplier sites publish long certificate lists that turn out to cover only some products, only some markets, or only a past period. This site avoids that problem by publishing no list at all. The single statement, certificates available upon request, tells a buyer that documents can be asked about without claiming that any particular document exists for any particular machine. That distinction matters, because a buyer who plans a project around a listed certificate that does not apply to the machine ordered has lost time that could have been saved by one inquiry.
The same approach applies to other documents, such as test reports or inspection records. If a document of that kind is needed, ask for it by name in the inquiry and confirm whether it can be supplied for the machine in question. Do not assume that a document supplied for one machine type is supplied for another, and do not assume that a document mentioned in a general company description applies to a specific order.
Documents to confirm before payment
Before payment, please confirm the payment method and payment terms, and confirm every document the order requires. List each document in the inquiry, together with the machine it relates to and the deadline it must meet. If a document must be in hand before shipment, say so explicitly. If a document can follow shipment, confirm that timing as well. Written confirmation of documents before payment protects both sides: the buyer knows what will arrive, and the supplier knows what must be prepared.
In the inquiry, please also confirm the minimum order quantity and the lead time, and please confirm the warranty scope and period. These points, together with the document list, form the practical core of an order. A short checklist sent with the first inquiry saves a round of questions later, when a project schedule is already fixed and a missing document is harder to obtain.
To move a question forward, use the inquiry form to describe the machine type, the work it will do, and the site conditions, and ask what help is needed.