The 20th Beijing gold Hengtong Technology Co., Ltd., Suzhou Street, Haidian District, Beijing Yinfeng Building 1-1201 My company is located in Haidian District, Beijing, Hikvision agent security products, security monitoring Contractors. We Kang, Dahua products have the advantage of price, we have excellent weak technical engineers, and construction management experience in large-scale integrated projects weak, look forward to a long-term cooperation with you to jointly develop a better tomorrow! Business: 1 .. Hikvision surveillance products (cameras, DVR, matrix screen, storage, etc.) 2. Video surveillance system works 3. Perimeter protection system works 4. Fire alarm and systems engineering 5. Access control installation, fingerprint access control installation network access control, access control one machine works 6. Parking System Engineering 7. Cabling Systems Engineering