About
AssayPack, founded 2008 in Nanjing Chemical Park, operates a 15,000 m² facility with 130 staff and 8 reactor lines. Annual capacity: 28,000 tonnes across epoxy, PU, and acrylic resin families—serving 200+ formulators in 35 countries.
Certified to ISO 9001, ISO 14001, and REACH-registered, we treat the document pack as part of the product: English SDS and CoA ship by default with revision stamps. Sampling is sized for lab trials—not warehouse overship. Tell us the application resin and annual tonnage; we prioritize kits with handling notes, not dumped drums.
English packs by default, with REACH summaries queued within two hours for named grades when destination market is clear.
Published loading ranges for common resin systems—three resins deep on the site, deeper tables on request.
Lab-trial grams with handling notes and typical pot-life expectations so RFQs stay realistic.
Lot and method IDs follow CoA fields overseas QA already scans—revision stamps live near the download, not buried in a PDF footer.
Request MSDS / REACH Compliance Reports within 2 Hours