Due to the Shanghai epidemic, Han Yue Instrument (Shanghai) Co., Ltd. attaches great importance to epidemic prevention and control, strengthens various protective measures and employee codes of conduct.

1、 Protective measures before resuming work and production

（1） Establish a health card system for returning employees. Effectively grasp the employee turnover situation of our company, especially focus on tracking and managing personnel from epidemic prone areas, report any abnormal situations in a timely manner, and take corresponding prevention and control measures.

（2） Strengthen employee health monitoring. Carry out personal and family temperature monitoring for employees, set up a hotline for reporting suspicious symptoms such as fever, fatigue, and dry cough, and keep it open, achieving "early detection, early reporting, early isolation, early diagnosis, and early treatment".

（3） Strengthen training on prevention and control knowledge. Organize and carry out various forms of occupational health training and education, warning and notification systems, etcTraining and publicity education on prevention and control knowledge to enhance employees' self-protection awareness and ability.

（4） Establish a registration and management system for personnel entering and leaving the enterprise. During the epidemic, unnecessary personnel entry and exit should be minimized as much as possible, and temperature checks, mask wearing, and registration of visitors should be strengthened.

（5） Utilize the role of the medical room. Pay attention to the allocation of necessary drugs and protective equipment to meet the needs of epidemic prevention and control. Cooperate with disease control institutions to carry out standardized epidemiological investigations of cases and isolation observation, tracking and management of close contacts. Enterprises that have not established medical clinics should establish contact with medical institutions nearby.

2、 Protective measures during the production process

（1） Ventilation and air exchange. Strengthen ventilation and air exchange in the workplace, maintain indoor air circulation, and allow natural ventilation when the process permits. If air conditioning is used, the air supply safety of the air conditioning system should be ensured, sufficient fresh air input should be ensured, all exhaust air should be directly discharged to the outside, and the return air channel should be closed when the air conditioning is not in use.

（2） Hand washing and eye washing facilities. Ensure proper operation of hand washing, eye washing, and sprinkler facilities in the workplace.

（3） Cleaning and disinfection.

1.Clean and disinfect the surfaces of objects in the workplace. Maintain a clean and hygienic environment, regularly disinfect and keep records of cleaning and disinfection. For surfaces of objects in high-frequency contact, chlorine containing disinfectants can be sprayed or wiped, or disinfectant wipes can be used for wiping. Equipped with hand sanitizer.

2.Keep textiles such as work clothes, work hats, and seat covers clean and regularly wash and disinfect them.

3.Keep the environment clean and ventilated in employee dormitories, sanitation facilities, and canteens, and strengthen the venues and dining facilities(drink)Regular disinfection is required.

4.Carry out patriotic hygiene campaigns to ensure clean and hygienic environments, and regularly disinfect toilets and sanitary ware.

（4） Employee gatherings and collective activities should be avoided or reduced as much as possible. Control the frequency and scale of meetings and take necessary precautions. Enterprises with a large number of employees can implement staggered dining.

（5） Garbage disposal. Strengthen garbage classification management, collect and clear garbage in a timely manner, strengthen the cleaning of garbage containers, and regularly disinfect them.

3、 Epidemic response

（1） Establish a quarantine observation area. When employees experience suspicious symptoms such as fever, fatigue, dry cough, etc., they should promptly go to the area for temporary isolation and then handle according to relevant regulations.

（2） When employees experience suspicious symptoms such as fever, fatigue, and dry cough, they should promptly arrange for nearby medical treatment. Disinfect the workplace and items used under the guidance of professional personnel.

4、 Carry out workplace health promotion

Combining occupational disease prevention and health enterprise construction, strengthen the publicity, education, and health promotion of infectious disease prevention and control knowledge and skills for all employees of the enterprise.

（1） By adopting various methods such as health tips, posting promotional posters, video playback, and training and education, we will strengthen the scientific promotion and popularization of prevention and control knowledge after resuming work and production, guide enterprise employees to fully understand prevention and control knowledge, scientifically and rationally understand the epidemic, master the key points of protection, enhance their awareness of protection, understand, support and cooperate with prevention and control work, strengthen care and attention for female employees, especially pregnant and lactating female employees, and effectively maintain normal production and life order.

（2） Enterprises should require and guide returning personnel from other places to register, monitor their body temperature, wear masks and other health management measures in accordance with local requirements in an appropriate manner, and inform employees of their medical information.

（3） Enterprises should encourage employees to actively practice healthy lifestyles such as reasonable diet, moderate exercise, smoking cessation and alcohol restriction. Create a good atmosphere of 'everyone is the first person responsible for their own health' and 'I am in charge of my own health'.

（4） Encourage the provision of mental health services. Understand the mental health status of employees affected by the epidemic, and alleviate their anxiety and fear of working in the severe situation of the epidemic. Take effective measures to prevent and stop discrimination against sick and suspected employees. Identify potential signs of group psychological crisis, promptly report to the local epidemic prevention and control mechanism working group, and take effective measures.

5、 Individual protection

（1） Avoid crowded places, especially those with poor air flow, and reduce unnecessary outings. Wear masks correctly in crowded public places.

（2） Strengthen hand hygiene measures and cultivate the habit of washing hands frequently. Try to minimize hand contact with public goods and parts, and reduce contact with others.

（3） Pay attention to your physical condition during work. When you experience symptoms such as fever, fatigue, and dry cough, you should promptly seek medical attention at a designated hospital according to regulations. Try to avoid taking public transportation such as buses and subways, and wear medical masks throughout the journey to and within the hospital.