Our company is a professional security products manufacturers, the current addition to its own the brand Shang Wai, Haiyou many of the OEM customer, customer network across the country, while Ye extends globally to countries, have advanced placement Sheng Chan Xian, technology class, Pinzhi class management class.

        OEM customers must have a valid registered trademarks, orders have certain requirements of OEM sales force, industry, and integrity will be fully assessed.

Service items:
1, door equipment installation.
2, equipment use and maintenance training.
3, upgrade the software for free installation services.
4, one year free replacement product.
5, 2 years warranty.
6, on the sale of goods for life maintenance. Warranty period, replacement parts at cost.
7, telephone expert technical advice.
8, e-mail online to answer.

Support:
1, we can according to your needs, to provide you with free information related to your deeper understanding of our industry to learn more about us.
2, Shenzhen, Guangzhou, Shanghai and Beijing area customers, we are where you need 24 hours for your visit demo: other areas, we are committed to your needs we have for your home within 48 hours of presentation.
3, Installation and training services, we have taken home or otherwise, Shenzhen, Guangzhou, Shanghai and Beijing, our 24-hour home service area, other parts of our home within 48 hours.
4, we take phone, fax, direct delivery or other means on a regular basis to track our products, the latest time to master the use of our products.
5, maintenance, warranty period, we are home free repair or by mail. Warranty period, we still recognize the maintenance obligation, but some parts costs to be charged.
6, maintenance time, the way to home services, we are committed to 24-hour home; to mail the way, our three days troubleshooting. (Not including transit time)
7, warranty replacement of spare parts, spare parts costs we only charge at cost.