Business scope: Speaker Accessories,
Medical Masks,
Operating Import And Export Business,
Protective Suit,
Production Of Ventilators,
R D And Sales,
Sales Of Class Ii Medical Devices,
Production Of Class Ii Medical Devices,
Mercury Thermometer,
Infrared Thermometer Gun,
Trumpet,
Civilian Masks,
Business scope: Manufacture Of Special Equipment For Environmental Protection,
Import And Export,
Technology Import And Export,
Manufacturing Of Sludge Treatment Equipment,
Environmental Protection Special Equipment Sales,
Refrigeration,
Refrigeration,
Air Conditioning Equipment Sales,
Mechanical Parts,
Mechanical Equipment Research And Development,
Parts Sales,
Industrial Automatic Control System Device Sales,
Special Equipment Repair,
Air Conditioning Equipment Manufacturing,
Machinery And Equipment Leasing,
Industrial Automatic Control System Device Manufacturing,
Production Of Class Ii Medical Devices,
Sales Of Class Ii Medical Devices,
Business scope: One Type,
Sale,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Research And Development,
R D And Sales,
Production Of In Vitro Diagnostic Reagents,
Import And Export Of Goods And Technology,
Production Of Class Ii Medical Devices,
Business scope: Design,
Machinery Sales,
Retailing Of Computer Software Hardware And Auxiliary Equipment,
Specially Controlled Commodities,
Operating Import And Export Business,
Production Of Class Iii Medical Devices,
Monopoly,
Production Of Class Ii Medical Devices,
Oral Denture Development,
Sales Of Class Ii Medical Devices,
Business scope: Medical Product Technical Consultation,
Operating Import And Export Business,
Sales Of Class Ii Medical Devices,
Sales Of Class I Medical Devices,
Non Residential Real Estate Leases,
Production Of Class Ii Medical Devices,
Technology Transfer,
Import And Export Of Goods Or Technology,
Production And Sales Of Special Labor Protection Products,