Lead time
15–20 days
Made to order. A custom formulation runs 25–30 days including the trial batch.
Our production
Where your batch runs.
Compounding, pelletising and palletising on one site — the same line runs your sample and your container.
Four things decide whether the container matches the sample: the grade, the locked specification, the inspection gate and the paperwork. Those four are the job.
We take a functional masterbatch from specification to your port. The compound is made to your approved sample, every batch is checked against it before release, and the export documents are issued in our name. Twelve grades across six families, from antistatic to biodegradable.
Made to order. A custom formulation runs 25–30 days including the trial batch.
Plus custom formulation to your resin, machine and target value.
FOB Ningbo to any port. Transit is shortest to Asian hubs; the routing and the days are quoted with each offer.
Same time zone, no overnight gap in the conversation.
Runjing New Materials (Hangzhou) Co., Ltd.
Beigan Subdistrict, Xiaoshan District, Hangzhou, Zhejiang 311200, China
None of these steps depends on who turns the screw. Each one is a decision we take and stand behind.
Resin, machine, thickness, target value. One recommendation, not a catalogue.
The sample you approve becomes the reference that every later batch is measured against.
COA checked against the locked specification; third-party testing or pre-shipment inspection on request.
COA, TDS, SDS and declarations with every lot. FOB Ningbo, T/T or L/C at sight.
Resin, process, thickness, target value, certification. We come back with one recommended grade, not a catalogue.
Sample is free, freight collect. The trial lot runs on your line with our technical person on WhatsApp.
Once the specification is locked, the COA should look the same every month. That is the whole job.
Compounding, pelletising and palletising on one site — the same line runs your sample and your container.
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.