ES SCHOOL HK Powered by Hanin 由慶年企業提供 什麼是環保校服? What is eco school uniform? 了解更多: 採⽤低碳布料製成。 Understand more: Made of green-certified material ⾼品質, ⻑使⽤壽命。 High quality, long life. ⽀援紡織品回收計劃。 Support textile recycling programs.