The Shower Door Technical Knowledge Base

For regulated-market buyersPackaging safety, hardware durability, and glass compliance are usually the first three topics to verify because they affect transport loss, user safety, and customs or project approval.

For e-commerce and distributionBetter carton structure, cushioning, hardware separation, and drop-test-oriented packing logic usually matter more than simply adding more filler material.

For project and wholesale buyersBecause these topics affect durability, compliance expectations, and how credible the supplier is when your order reaches a real project environment.

For all buyersEvery order ships with a QC report recording the tempering rate, impact, and salt-spray data for the batch, an SGCC/CE certificate copy, an illustrated installation manual, and a spare parts pack (rollers and sealing strips) — packed in a standardized honeycomb carton with a reinforced wooden frame.