In the era of intelligent connectivity, precise timekeeping has transcended traditional boundaries to become the invisible engine powering our digital world. From 5G base stations to autonomous vehicles, industrial IoT to AI computing, every smart device relies on a seemingly small yet mission-critical component—the quartz crystal oscillator.
As a leading manufacturer in China, SCTF Starcom Time & Frequency has innovated for over two decades, forging the foundation of "time benchmarks" for the intelligent era.
About SCTF
Established in 2003, Shenzhen SCTF Electronics Co., Ltd. (SCTF) specializes in R&D, production, and sales of quartz crystal resonators and oscillators. With decades of expertise, SCTF delivers customized frequency control solutions and has become a trusted partner for global industry leaders.
Our Mission:
"To pursue material and spiritual fulfillment for our employees, create value for customers with suppliers, and contribute to society."
Guided by our core value—"Customer-Centric, Quality as Life"—our high-precision, reliable products serve:
Network Communications
Smart Grids
IoT & Smart Home
Automotive Electronics
Industrial Automation
Consumer Electronics
Vision:
"To be the world’s most trusted provider of frequency control components and services."
Certifications & Capabilities
Product Portfolio:
XTAL Crystals | TF Tuning Fork Resonators
XO Clock Oscillators | VCXO | TCXO
Low-Power/Low-Phase-Noise Oscillators
Automotive-Grade Solutions
Manufacturing:
State-of-the-art facility in Heyuan National Hi-Tech Zone
Class 10,000 cleanrooms
30+ patents (100% China-owned IP)
Certifications: RoHS, REACH, ISO 9001/14001, IATF 16949
Market Services
Agile R&D: Rapid prototyping and technical support to meet evolving needs.
Quality Assurance:
Stringent production controls
End-to-end testing
Customer-Centric Processes:
SCTF Glimpses
Since 2003, SCTF has been the guardian of signal "heartbeats." We empower clients with high-reliability, precision, and cost-effective frequency solutions to elevate their competitiveness.
Contact Us:
HQ: Floor 10, Building T2, Fangda City, Longzhu 4th Rd, Nanshan, Shenzhen
Tel: +86-755-86097105
Tech Support: +86-755-86097430
Email: sales@sctf-crystal.com
Website: www.stkgjt.cn
