GreatDo Technology(HK)Co., limited was found in 1996, as a Electronic Products Factory & Trader of Gifts & Premiums. Over the last decade, Great Power has built up an expertise in Manufacturing and Trader to Local and Overseas markets of Electronic Products and OEM/ODM designs.

Shenzhen Zhibotong Electronics Co., Ltd. is a professional provider specializing in network communication equipment. Focusing on the most convenient way to make the network connectivity all over of the world and enriching people's lives. Our company provides personalized and innovative wireless networks, cable networks and regional networks for users, and wins customers' trust with leading edge research and technology, superior product quality and specifically sincere sense of service.

Established in 2002, Shenzhen HTF Electronic Co., Ltd. (HTF for short) is located in the electronic center of China-Shenzhen City, with the space totaled up to 2000 square meters and 200 staff members. We have 20 experienced software and hardware R&D engineers with a well-equipped laboratory. With several years' efforts, we have developed a networking & digital department and cooperated with more than hundreds of distributors and 40 agents across the IT field. Our company has now developed to be a famous electronic company that promotes very quickly with the most advanced technology, 4 large SMT production lines and 1 manual mounting line, 3 DIP lines, 2 testing lines, and 2 assembly lines. We can produce about 2 million product units annually under the effective quality management system ISO9001. Up to now, we have expanded our business overseas, including South Korea, Canada, England, the USA, Russia, the Netherlands, Finland, Turkey, Macedonia, Poland, Sweden, Norway, Czech, Lithuania, Singapore and Malaysia and so on. We mainly specialize in researching & manufacturing networking and digital products, including LAN Cards, Ethernet Switches, Modems, Wireless products(wireless router, wireless adapter), I/O cards series etc. We also provide ODM/OEM service for our customers based on our power R&D ability, so we can produce products according to our client's requirements, including customization of software, packages and opening new moulds. Good appraisement encourages us to bring more and better products and services for our customers. HTF is well known for our services and quality. Our after-sales services and online technical support center can provide quick reaction to satisfy you with a surprise; our workmanship and our management can meet the most critical criteria of its kind, and we have been awarded the international standardization organization audition: CE, CCC, FCC etc. At the basis of a full set of test equipment, we assure our customers the most reliable and competitive products at any time. On the other hand, perfect services we providing enable us to win the good reputation from our customers both at home and overseas, so we can bring you the best of what you want.

Established in 2001, Shenzhen ITZR Computer Technology Co., Ltd. is a medium-sized, Hi-Tech private-owned enterprise. We are specially engaged in the research, production and sales of the computer fittings of plug-in card series, such as mainboards and graphic cards.

Luchengtech Co., Ltd, established in 2005, located in Beijing, China, is specialized in providing automation product solutions to a wide variety of fields, such as military, transportation, industrial automation, energy, environmental protection, electric power. Xinghua Co., Ltd is a subsidiary of Luchengtech Co., Ltd which established in 2006 HK. Backed by excellent internal engineering and technical support, we work to ensure every project is success. With many years development, our company has become a professional export & import enterprise and we also have our own rugged monitor and all in one PC.