Copious Sky International, Limited (CSI) is a digitally integrated marketing company that provides quality Chinese language marketing solutions to overseas contract clients. Copious Sky is a digital integrated marketing company that provides quality Chinese language marketing solutions to overseas contracted clients. 盛天國際有限公司(Copious Sky International, Limited)是一家數位整合行銷公司，為海外簽約客戶提供優質中文市場解決方案。深耕行業，在業内擁有優秀品牌聲譽及影響力。