Quality Intelligent Precise Power Distribution Equipment Manufacturer |.
is designed by experienced engineers. Their extensive experience in imaging optics design, optical alignment methodologies & equipment operation, and optomechanical tolerance analysis ensures the quality of this product.
passed the quality management system certification of .ISO9001, ISO14001, OHSAS18001.Changfeng.
Changfeng.Obtained the information .system integration and .service qualification, audio .and video integration .engineering enterprise .qualification.
has been rated as "Beijing integrity enterprise" for many .years, member of China Power Supply Industry Association.Changfeng.
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