
Zhengrui builds long‑term university‑enterprise cooperation with famous material‑science schools and key powder‑laboratories for fundamental‑research and formula tests.
Our laboratory is equipped with Malvern particle‑size analyzer, SEM, XRD, dielectric‑constant testers and other high‑end devices. Batch‑by‑batch inspection and ISO9001‑certified quality‑management guarantee stable‑batch performance. Our foreign‑trade team offers sample‑evaluation, formula‑debugging and cross‑border‑delivery services for global buyers.
Zhengrui builds long‑term university‑enterprise cooperation with famous material‑science schools and key powder‑laboratories for fundamental‑research and formula tests.
Our laboratory is equipped with Malvern particle‑size analyzer, SEM, XRD, dielectric‑constant testers and other high‑end devices. Batch‑by‑batch inspection and ISO9001‑certified quality‑management guarantee stable‑batch performance. Our foreign‑trade team offers sample‑evaluation, formula‑debugging and cross‑border‑delivery services for global buyers.