Guangdong Sangong Technology Co., Ltd | Smart Lock & Access Control Manufacturer

About Guangdong Sangong

Guangdong Sangong Technology Co., Ltd is a leading manufacturer of smart locks and access control systems based in Zhongshan City, Guangdong Province. With years of expertise in hardware innovation and manufacturing, we deliver high-performance, secure, and intelligent locking solutions for residential, commercial, and hospitality applications.

Our commitment to quality, technological advancement, and environmental responsibility has positioned us as a trusted partner for global clients seeking reliable and cutting-edge security products.

100+

Products Developed

50+

Countries Served

Our Product Range

Discover our comprehensive lineup of smart locks and access control systems designed for security, convenience, and modern living.

3D Face Recognition Lock

Advanced biometric security with AI-powered facial recognition for fast, keyless access.

Anti-spoofing technology
0.5s unlock speed
Tuya & TTLock compatible

Smart Lock with Camera

Monitor your doorstep in real-time with built-in HD camera and two-way audio.

1080P HD video
Night vision
Cloud & local storage

Aluminum Sliding Door Lock

Secure and sleek locking solution for modern sliding doors with anti-lift design.

Reinforced aluminum body
Anti-theft hook bolt
Weather resistant

Smart Handle Lock

Elegant design with integrated smart technology for seamless home integration.

Fingerprint & app control
Auto-lock function
Low power alert

Smart Deadbolt Lock

Heavy-duty security with smart features for main entry doors.

ANSI Grade 1 security
6000+ cycle durability
Emergency power via USB

Hotel Door Lock

Professional-grade access control system for hospitality environments.

RFID card access
Central management system
Audit trail logging

Glass Door Lock

Minimalist design for frameless glass doors with reliable electromagnetic locking.

300kg holding force
Fail-safe/fail-secure options
IP65 rated

Access Control System

Complete solution for managing entry points with centralized monitoring.

Multi-door management
Cloud-based platform
Mobile app integration

View All Products

Our Manufacturing Excellence

From mold design to final assembly, every step is optimized for precision, quality, and efficiency.

Mold Designing

Precision CAD modeling and simulation for optimal product performance.

Die Casting

High-pressure casting for durable aluminum and zinc alloy components.

Automatic Spraying

Consistent, eco-friendly surface finishing with robotic precision.

Quality Control

Rigorous testing including waterproof, durability, and security checks.

Our Commitment to Quality

100%

Inspection Rate

ISO 9001

Certified

5000+

Daily Production

Why Choose Us

Total Quality Management

Customer first, reputation foremost, quality priority. Full participation and continuous improvement ensure boutique-level standards.

Continuous Innovation

Dedicated R&D team and significant investment in developing new products and enhancing functionality.

Environment Friendly

Commitment to clean energy, noise reduction, and scientific waste disposal for a healthy environment.

Professional Service

Excellent sales and after-sales team dedicated to creating value and providing professional support.

China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者不想被fobcompany.info收录请用企业邮箱联系support@fobcompany.info 取消收录我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作也请联系support@fobcompany.info

Guangdong Sangong Technology
Innovative Smart Lock Solutions