Quality & certifications

Management

ISO 9001

Quality management system covering compounding, packing and dispatch. Held by our production site.

REACH · RoHS

SVHC and RoHS declarations issued per grade on request — not a blanket certificate on a wall.

Environment

ISO 14001

Environmental management system across compounding and packing. Held by our production site.

Flame

UL94

V-0 at 1.6 mm for the halogen-free PP system — a typical result, confirmed on a trial lot before you set the specification.

Bio-based

On request

Degradability and compostability are claimed grade by grade, against the standard you actually need. We do not print a badge before the report exists.

Documents

COA · TDS · SDS

Batch COA with every pallet; TDS and SDS before you order.

In-process control

Four release gates per lot.
One check every three hours.

The gates decide whether a pallet leaves. The in-run check decides whether the batch stays on specification while it is still being made.

Incoming

Additive identity by FTIR, carrier MFI, moisture.

Dispersion

Microtome film under microscope, filter pressure value.

Pellet

Dose by ash content, pellet size distribution, fines.

Release

COA issued, retained sample kept 24 months.

In-run consistency 3 – 4 hsampling interval

Every three to four hours during a run, a sample is pulled from the running line and compared against your sealed reference — appearance, dispersion, pellet form and the key functional value. If a value drifts, the run is corrected while the line is still running; nothing is sorted out afterwards. This is why a pallet taken from the sixth month behaves like the sample you approved in the first.

Test reports are issued per grade and sent with the quotation. ISO, REACH and RoHS documents are available on request. A test report is not a product certification, and we will not present one as the other.

In-house laboratory

Where the numbers come from.

Four of the instruments behind the COA. A routine lot is not sent out for these — the point of testing is to catch a drift while the run can still be corrected.

Melt flow index tester in the production laboratory — Melt flow index
Carrier MFI
A carrier change shows up here before it shows up in your film. Measured on incoming resin and again on the finished pellet.

UV-Vis spectrophotometer used for haze measurement — UV-Vis
Haze & transmission
Slip and antiblock both move haze. The dose is set against a measured number, not a feel test on a sample bag.

Muffle furnace used for ash content testing — Muffle furnace
Ash content
Burn off the polymer, weigh what is left. That is how the active content printed on the COA is actually determined.

Glow-wire tester used for parts in electrical assemblies — IEC 60695-2
Glow-wire
For parts in electrical assemblies — switches, housings, terminal blocks. Run on your wall thickness, because that is what the result depends on.

Photographed in our production laboratory. Which tests run on a given grade is confirmed with the quotation.

Figures published on this site

Every figure shown — loading rate, active content, surface resistance, service life, lead time, transit time — is a typical value for the standard grade, published so you can shortlist. None of it is a specification, an offer, or part of any contract.

The specification that binds us is the one confirmed in writing on your order, and where a sample has been approved for that order, the approved sample governs. If a delivered batch falls outside it, the claim is with us. That is the part we do not disclaim.

No warranty of fitness for a particular purpose is given or implied. The result in your plant depends on your resin, your line and your process settings — which is what the 1 kg sample is for, and why we ask you to run it before you commit to a production parameter. Figures are current at the date of publication and may be revised without notice; the version attached to your order is the one that applies.

Request a quote

Need a document pack
for your customer?

Tell us the resin, the process and the target performance. You get a grade recommendation, a landed cost to your port and a sample plan.

1-ton trial lots, mixed grades allowed
Free 1 kg sample, freight collect
Working hours that overlap Europe, the Gulf and East Asia
FOB Ningbo — we can book the vessel for you

REACHRoHSCOATDS

The paperworkis the product.

ISO 9001

REACH · RoHS

ISO 14001

UL94

On request

COA · TDS · SDS

Four release gates per lot.One check every three hours.

Incoming

Dispersion

Pellet

Release

Where the numbers come from.

Carrier MFI

Haze & transmission

Ash content

Glow-wire

Need a document packfor your customer?

The paperwork
is the product.

Four release gates per lot.
One check every three hours.

Need a document pack
for your customer?