Cheng Xiang Li technology professionals engaged in the smart door locks, network intelligent electronic locks and access control card field of product development, production, sales service. In recent years, gradually with world-renowned enterprises ...

Shenzhen Penghui Investment & Development Co.Ltd, is a high-tech enterprise specializing in door lock systems products development, production and export. Penghui's business range covers digital smart locks for hotel / home /business series, ...

Shenzhen Fox Technology is a professional manufacturer of hotel appliances and guest room products, which specialized in exporting card locks minibars, digital safes, telephones, hair dryers, electrical kettles, energy saving switches other ...

we are the oem/odm factory who has been working in this field more than 10 years, 100% products was expoted, have the certification of ISO,CE,FCC

Shenzhen pinwei suoye co. , ltd. Is a professional OEM enterprise in electric door lock and lockset industry with rich experience integrates scientific research, production marketing. It constantly perfect the quality assurance system. Products due to ...