1. Novo Ark
Novo Ark Company, whose full name is Shenzhen Novo Ark Electronics Co., Ltd., is a high-tech enterprise specializing in communication network testing and maintenance. It is engaged in communication instruments and R&D, production and sales of network maintenance products.
The company has successively passed the ISO9001 series quality certification and CE certification of German TUV, and has obtained a number of technical patents in the field of technology development and application. The company's products have been widely used by major domestic telecommunications and radio and television operators, and have also won the recognition and trust of overseas customers from North America, Central and Northern Europe, East Asia and Southeast Asia. At present, the company's main products include optical instrumentation products (such as optical power meters, light sources, fiber optic transceivers, etc.), line detector products (such as close range detectors NF-801 and 806, pipe and wall line detectors, etc.), network Cable length tester (with cable hunting function, PING test function, etc.), network crimping tools, inductive test pen and other products.
2. Anritsu, Japan
The predecessor of Anritsu Group is Anritsu Electronics Co., Ltd., headquartered in Japan. Its main businesses include: communication measurement, industrial machinery, information, electronic components, etc.; among them , the measurement industry accounts for more than 50% of the group's total business volume each year.
Anritsu's products cover areas including: microwave/RF testing, wireless communication testing, industrial automation, digital transmission testing, IP testing, optical communication testing, information terminals, electronic components, etc. Among them, the business volume in the test and measurement field accounts for about 70% of the company's total business volume every year. Anritsu is an industry leader in the fields of 3G/LTE terminal conformance testing, signaling testing, and production testing. In addition, it is also in a very leading position in terms of optical communication testing and high-speed bit error testing, such as optical time domain reflectometer, spectrum analyzer, transmission tester, 100GE testing, 28G/56G bit error testing, etc.; in radio frequency/ In terms of microwave handheld test instruments, Anritsu is in a leading position in the industry.
3. Diweipu
Nanjing Diweipu Optoelectronics Technology Co., Ltd. is a high-tech enterprise that has passed ISO9000 quality system certification, specializing in the research and development, production and sales of optoelectronic technology products. . The company produces and operates fiber fusion splicers, optical time domain reflectometers (OTDR), light source optical power meters, fiber optic cables, fiber optic cable construction tools and equipment, fiber optic cable blowing machines, fiber fusion tapering equipment, optical passive components and other products. Used in telecommunications, mobile, China Unicom, post and telecommunications, radio and television, electric power, railways, petrochemicals, military, coal, scientific research institutions and other fields.
4. Fluke
Fluke is part of the Danaher Group. It is the world leader in the production, distribution and service of electronic test tools. It was founded in 1948. It has authorized distributors in more than 100 countries around the world and employs approximately 2,400 people.
Fluke Corporation is the world leader in the production, distribution and service of electronic test tools. Fluke Corporation was established in 1948. As a wholly-owned subsidiary of Danaher Group, Fluke is a multinational company headquartered in Everett, Washington, USA, with factories in the United States, the United Kingdom, the Netherlands and China. Sales and service subsidiaries are located in Europe, North and South America, Asia and Australia. Fluke has authorized distributors in more than 100 countries around the world and employs approximately 2,400 people.