WATERTRUST ZHUHAI · COOPERATION GUIDE

From Sample to Production

Timing is shaped by formula complexity, revision rounds, packaging, and compliance inputs rather than a fixed number of days.
01

Sample stage

Clarify the brief, choose a development route, prepare samples, collect evaluation feedback, and complete necessary revisions.

02

Production readiness

Approve the final sample, specification, packaging, label inputs, order terms, and delivery requirements. Key changes may affect timing.

03

Production stage

Once materials are ready, production is scheduled, followed by manufacture, filling, packing, inspection, and delivery.