Xinhongfa quality control

Quality And After-Sales

What is actually documented, and what is not. Every machine carries a one year warranty and is tested before shipment. No ISO or CE certificate is published, so none is claimed here.

Before it ships

Four Checks Between Order And Container

Material inspection

Incoming material is inspected before assembly. On the wetted parts that means PP, PVDF, titanium and quartz specified for the chemistry each machine will actually see.

Assembly testing

Subassemblies are tested during build. On the gold salt machine the electrolytic tank is water-tested for leaks several times, and only passed once it is completely water-proof, because the liquid it will hold is dissolved gold.

Final performance check

Each machine is tested before shipment. Video outgoing-inspection is listed as provided on most product records.

Packing and dispatch

Wooden case packing as standard, export carton plus wooden box on the salt machines, dispatched from Shenzhen.

After it arrives

Support In Production

Online Technical Support

Published as part of the standard after-sales offer, alongside installation guidance.

Manuals And Training Material

Operation manuals and training materials are provided with the machine.

Lifetime After-Sales Service

The term used on the company FAQ. What it covers in practice should be agreed in writing with your order.

One Year Warranty

Published on every product record in the range without exception.

The evidence

What The Company Record Actually Shows

  • 2 invention patents and 3 utility model patents
  • Recognised by the Guangdong Environmental Protection Industry Association
  • Invention patent verification listed as the certificate on the safe acid burning and colour hanging cabinet
  • One year warranty on all 15 machines
  • Video outgoing-inspection listed as provided on most machines
  • Machinery test report listed as not available on most machines
  • No ISO, CE, or third-party quality certificate published anywhere on the source site
FAQ

Quality And Documentation

Do you have ISO or CE certification?

No ISO or CE certificate is published anywhere in the company record, and we are not going to claim one. What is documented is 2 invention patents, 3 utility model patents, recognition by the Guangdong Environmental Protection Industry Association, and an invention patent verification against the acid burning cabinet.

Is there a machinery test report?

Most product records state 'machinery test report: not available'. Video outgoing-inspection is listed as provided. Ask us what documentation can be supplied for your specific machine before you order.

What is the warranty?

One year across the range, as published on every product record.

Do you send engineers overseas?

The gold melting reactor record states engineers are available to service machinery overseas. Several other records state no overseas service provided, while the company FAQ promises lifetime after-sales service. This is a genuine inconsistency in the source data; confirm it for your machine in writing.

What training is provided?

Training materials and operation manuals are provided, along with online technical support and installation guidance.

Ask For The Documentation Before You Order

Tell us the machine and the destination country and we will tell you exactly what paperwork we can provide with it.