Heiman Technology is a hi-tech enterprise which specialises in research & development of security products including PIR detector, IR detector, smoke detector, gas leakage detector, security alarm system, magnetic switch, button, alarm siren, etc. With advanced equipments, specialised engineers and versatile service, the ODM/OEM and direct sales services are provided to the customers around the world.
As the world's leading lock group, ASSA ABLOY offers a complete range of door opening solutions. The Group has a leading position in areas such as access control, identification technology, entrance automation and hotel security.
BCDVideo™ is committed to being the leading provider in best-in-class IP security storage and intelligent building network solutions. Along this path, we shall treat our employees and business partners both ethically and professionally.
Delta Scientific Corporation is the world's leading manufacturer of vehicle access control equipment. Delta Scientific has been engineering and manufacturing vehicle access control equipment and selling its products worldwide since 1974.
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