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  • 12-31-2020

    Safety precautions for clean rooms

    a. No items are allowed to be placed within 1 meter of fire extinguishers and escape doors, and emergency escape routes should be kept unblocked.
    b. If abnormal conditions (unknown sounds, smoke, unknown smells, etc.) are found in the clean room, notify the supervisor immediately.
    c. It is forbidden for production personnel and unrelated personnel to modify the equipment password or operate the buttons privately.
    d. When adjusting the machine, the engineer should press the emergency stop switch and hang the warning sign of "Shutdown Maintenance/Repair". When the two people cooperate, they must follow the "Prompt! Answer! Stop! Confirm! Answer!". Do not press the button without any confirmation to avoid injury!
    e. When the alarm sounds, evacuate from the safe passage immediately, and immediately contact the supervisor with the equipment, and call fire alarm: 119, emergency: 120 or 110 as appropriate.

  • 12-31-2020

    Document file management

    a. SOP file data must be placed in the designated file folder, and SOP files of each site must be placed in a prominent place according to regulations, and must not be moved at will, let alone scribble.
    b. Ensure that the SOP documents used in the production line must be the latest version and within the validity period. The expired ones will be reviewed by the production supervisor and assigned to be destroyed.
    c. All items and documents on site must be placed in accordance with the on-site 6S standard.
    d. All documents and materials brought into the clean room must be printed on clean paper, and the packaging and casing must be cleaned with clean cloth + alcohol

  • 12-31-2020

    Clean room discipline

    a. It is forbidden to whisper about things that are not related to work, and it is forbidden to do large physical movements on the machine.
    b. It is forbidden to walk around at will, and to change jobs without the permission of the site leader.
    c. It is forbidden to sit on the ground or lie on the equipment (except when the engineer is repairing and debugging).
    d. It is forbidden to open clothes buttons or zippers in a clean room, and scribble on clean clothes, shoes, and gloves is prohibited. Damaged gloves should be replaced immediately.
    e. It is forbidden for many people to gather together (except for emergencies or meetings).
    f.It is forbidden to run or make large body movements to avoid causing dust.

  • 12-31-2020

    Clean clothes, shoes and daily necessities management

    Clean clothes and shoes cleaning management

  • 12-31-2020

    Control and method of entering and exiting clean room

    Production operatora. After special training and assessmentb. Must strictly follow the requirements of "Clean Room Management Regulations"c. Good health and no infectious diseasesd. Obey the management of the site supervisore. Carry-on items must strictly follow the requirements of clean room item c

Myesde will remain true to our original
aspiration,work hard for a glorious future with
our united efforts.Keep in mind the mission and
together we lead the clean to the world!

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Suzhou Chengli Electronic Material Co., Ltd.

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