Zibo Rainbow Airline Appliance Co., Ltd. is China's earliest professional on-board supplies design, production and sales of group enterprises. The company obtained the ISO9001:2008 quality control system certificate.

Zibo Rainbow has its own product supply chain. Its main products include comfort suits, wash suits, pajamas, towels, blankets, beds, pillows, pillowcases, non-woven products, non-slip paper, vomit bags, paper lunch boxes, food handbags, paper cups, plastic products (plastic trays, tableware, cups, drawers), various ceramics and glass products.