Oriire si KAISHENG fun fifunni ni “Idawọpọ Kirẹditi AAA”

Ni Oṣu Karun ọjọ 21, Ọdun 2019, idiyele kirẹditi ti SHENZHEN KAISHENG PCB CO., LIMITED jẹ iwọn AAA nipasẹ Ẹgbẹ Iṣiro Idawọlẹ China.