Anyị nwere ụlọ ọrụ na Hebei/Shandong na Guangzhou. Anyị agafeela ISO9001: 2015 àgwà njikwa usoro asambodo na ISO14001: 2015 gburugburu ebe obibi management usoro asambodo na ISO45001: 2018 ọrụ ahụ ike na nchekwa syfetymangement usoro akwụkwọ Anyị ehiwela a zuru okè nchekwa mmesi obi ike usoro.