After implementing COVID-19 prevention and control work in Kaifa, Kaifa branches and subsidiaries’ labor unions organize the outbreak prevention and control volunteer service activities. The headquarters volunteers are reminding staff to take precautions Kaifa Dongguan volunteers are preparing meals for staff Kaifa Huizhou volunteers are delivering meals to isolation observers Kaifa Chengdu volunteers guide staff to disinfect hands before the meal Kaifa Guilin volunteer-made isolation tables Kaifa Precision volunteers guide staff to have meals