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About Us:
COLTEK Group,consisted of COLTEK Group (HK) Limited,COLTEK Information Technologies Co.,Ltd,Cityzone Overseas Limited,Cefon Telecom (China) Limited and Cefon Mobile (HK) Limited,established in 2003 in Shenzhen China , is a high- tech enterprise group in the fields of Telecom & Electronics product R & D, Manufacturing, OEM/ODM and Service for mobile phones and relative accessories including bluetooth and chargers.
Our factories occupy about 25000 square meters, with more than 2000 staffs ,20 high tech automatic production lines . All these advanced production equipments enable our yearly manufacturing capacity up to 30 million sets of mobile phone and accessories to meet customers‘ different requirements. Our factories have gained ISO9001:2000 and ISO14001 certification for the provision of products telecommunication & electronic.
We provide customer tailor-made service in OEM/ODM. Most of our products qualified for CE, FCC, BQB, E-mark, UL，ROHS，GS，CB，EK，SAA，PSB，and PSE standard.
International warranty and professional after-sales service are available to all our products and all our customers.
Team
Professional R&D team members who have more than 10 years experience in communication industry, many of them had rich work experience in Huawei,TCL, ZTE and Foxcomm.
Team members have excellent education. Our CEO is the founding Director General of Huawei Overseas Operation and EMBA of Harvard Business School of USA.
Vision：
With responsibility for the society and environment and driven by market demands, we are heading for a brilliant international brand "COLTEK" and "CEFON" in telecom industry, which is putting customer first, encouraging the sharing and innovation, integrating efficiently the resources of industry chain and manifesting differences by products’ value added function.
Structure:
There are several brands owned by COLTEK, to satisfy clients and customers in different countries around the world. Company includes factories, R&D department, marketing department and customer serve department.
