About us:

Shenzhen UTOP Technology Co., Ltd. Brand is UTOPTEK, is an integrated set of industry and trade company. We specializes in the development, production and sales of optical communications products. We dedicated to providing high-quality optical fiber communication products and services to customers around the world!

Shenzhen Hanxin Communication Optical Fiber Cable Co., Ltd. Was the first fiber optical cable manufacturer in southern China. It has highly appraised by it's customers with superior quality, perfect service and advanced technology(with 12 high speed producing lines, available to manufacture 216 cores indoor optical cable, 288 cores outdoor stranded loose tube optical cable, adopt FO ribbon to manufacture thousands cores where few factories in China can do) since it's established. We have already build an integrated quality control system in each processing part from QC, raw material to finished products. We deploy the quality test in each part of producing procedure to ensure our quality 100 percent meet standards before leaving factory.

Shenzhen GeweiTechnology Co., Ltd., founded in 2012 is equipped with advanced machinery and experienced technical staff specializing in R&D production and sales of optical fiber communication equipment. We focus on the research and development of broadband access and broadband applications, provide broadband access products and network applications based on IP networks, and provide personalized solutions for customers.

APT Prosper Technology Co., Ltd have been being committed in independent research and development, production, sales and service of Optical Communications network access products of high-tech enterprises since 2004. After several years of development, We have developed more than 10 series of maturity Optical Communications network access products, we can offer customers standard, mature and stable products as well as customized development, ODM and OEM. Especially, we have accumulated rich technology experience in Xpon, Ethernet Switch and optical communication etc.

Shenzhen Zhongda Technology Co., Ltd. is a company responsible for optical fiber equipment, electronic product trade, and comprehensive services.

Our product includes various fiber-optic patch cord, connector, adaptor, attenuator, coupler, Optical Distribution Box, optical cable slice box, etc.

Shenzhen Huiyu Optical Communications Technology Co., Ltd. was established in 2000. We are manufacturers specializing in Fiber optic production.

Shenzhen Lightwit Photonics Co., Ltd. Was established in 2000. It is a high-tech communications enterprise specializing in the development, manufacturing and network engineering services of optical fiber components and network products.

Wuhan Wolon Cloud Network Communication Technology Co., Ltd is established in 2010 in Optical Valley, Wuhan, China. With 3 factories and more than 300 employees now, Wolon specialize in outdoor and indoor fiber optic cable, optic patch cord, PLC splitter, SFP+ transceiver modules, and CWDM/DWDM multiplexers, HDMI TypeA 2.0 AOC, Fiber optic distribution box, and Fiber optic cable cross connecting cabinet.

SHENZHEN REALSEA OPTOELETRONIC TECHNOLOGY Co., Ltd. is a professional-manufactured supplier of providing high-speed transceivers, DAC high-speed cables, and AOC cables. We are established in March 2013. Our products are widely used in telecommunications systems and data center. We are aggressively participating in developing, manufacturing and selling all kinds of optical transceivers, DAC cables, and AOC cables. By our strategic positioning, we are capable of offering differentiation and competitive products to partners and clients.

Founded in 2013, Shenzhen LANMexx is an active optical transceivers, Direct Attached Cable and optical passive device R&D manufacturer sales company, entirely devoted to product development, manufacture, distribution and customer service.

Kolorapus is a factory direct supplier specializing in the research and development of wires and cables and supporting equipment. Cables, flexible towline cables, elevator flat cables, various special cables and related accessories, such as modules, panels, distribution frames, jumpers, pigtails, couplers, photoelectric converters, cabinets, bridges, etc., products It has passed CCC, RoHS, CE and other certifications, and provided a tripartite test report issued by the national authoritative testing and certification center. The product performance fully complies with domestic and foreign and industry-related standards. The company's management system has passed GB/T19001-2016/ISO9001: 2015 quality management system certification, GB/T24001-2016/ISO14001: 2015 environmental management system certification and GB/T45001-2020/ISO45001: 2018 occupational health and safety management system certification.