Question 1

What documentation does YANXA supply with each order?

Accepted Answer

Every lot ships with a batch Certificate of Analysis (COA). Safety Data Sheets (SDS, GHS format) and Technical Data Sheets (TDS) are provided for each grade, together with commercial invoice, packing list and certificate of origin. Hazardous cargo is accompanied by the required dangerous-goods declaration.

Question 2

Can YANXA customize metal and alloy powder specifications?

Accepted Answer

Yes. Alloy composition ratios such as aluminum-magnesium, particle size distribution ranges and particle morphology (gas-atomized spherical or irregular) can be matched to pyrotechnic, thermal spray, powder metallurgy or additive manufacturing requirements.

Question 3

How are nitrates, metal powders and compressed gases shipped?

Accepted Answer

Products are classified according to the UN Model Regulations, packed in UN-certified packaging or certified gas cylinders, labelled under GHS and shipped with IMDG (sea) or IATA (air) dangerous-goods documentation.

Question 4

Are samples available before a bulk order?

Accepted Answer

Representative samples with a COA can be arranged for most grades for qualified industrial buyers. Samples of dangerous goods are subject to courier and destination-country restrictions.

Question 5

Which industries does YANXA serve?

Accepted Answer

Resins and adhesives, pyrotechnics and energetic materials, additive manufacturing and thermal spray, semiconductor and electrical power equipment, food and pharmaceutical processing, rubber, sealants and coatings.

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