Business scope: Clothing,
Shoes And Hats,
Processing,
Sale,
Technical Services,
Technology Development,
Non Medical,
Production,
Daily Mask,
Non Medical,
Sale,
Ic Design,
Technical Consulting,
Daily Mask,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Gas Alarm,
Production Of Class I Medical Devices,
Research And Development Of Electronic Appliances,
Powered Air Purifying Respirator
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