Seven Rainbow Packaging Expands Integrated Custom Rigid Box Solutions for Global Brands

Changzhou, China — October 13, 2026 —, a custom rigid box manufacturer and packaging solution provider, is strengthening its integrated packaging capabilities to support global brands across the cosmetics, jewelry, food, electronics, apparel, and premium gift industries. Through its manufacturing operations, Seven Rainbow Packaging Products Co., Ltd. provides customized rigid boxes and comprehensive packaging services covering structural design, material selection, printing, surface