Telewins (HK) Co., Ltd. is a Shenzhen, China-based company operating as a manufacturer, distributor, and trading company, with a strong focus on OEM and contract manufacturing services. Established in 2005, the company is a branch of the TeleWins Group, founded in 1996, and employs between 51 and 100 people, including a dedicated R&D team and 40 QC inspectors. They are ISO 9001, CE, FCC, and RoHS certified, ensuring high-quality standards. Telewins specializes in communication products, particularly 3G and 4G wireless broadband devices such as routers, USB modems, and wireless data cards. They also have a significant presence in LED and EL (electroluminescent) products, offering items like LED T-shirts, EL caps, and various advertising displays. With localized operation centers in China, Hong Kong, and Taiwan, Telewins serves a global market, exporting to customers worldwide and offering buyer label options. They are recognized for their product development capabilities and commitment to delivering original, high-standard products.
Techwin (China) Industry Co., Ltd., established in 1998 and headquartered in Hangzhou, is a leading manufacturer and supplier specializing in advanced fiber optic and wireless communication equipment. With over 20 years of industry experience and an ISO 9001 certification, the company operates as a comprehensive provider of test and measurement solutions for the telecom, datacom, defense, and automotive sectors. Techwin maintains a significant global footprint, exporting high-performance products to over 90 countries across North America, Europe, and Asia, with annual sales reaching approximately USD 10,000,000.
The company's extensive product portfolio is divided into two primary divisions: fiber optic infrastructure and precision laser technology. Core offerings include fusion splicers, Optical Time Domain Reflectometers (OTDR), fiber cleavers, and a wide range of testing instruments such as optical power meters, laser sources, and visual fault locators. In the laser and sensing field, Techwin provides cutting-edge fiber lasers and amplifiers operating in the 1.0µm, 1.5µm, and 2.0µm ranges, alongside specialized components like Fiber Bragg Gratings and pump combiners. These technologies support critical applications in LIDAR, fiber optic sensing, and high-power laser research.
Techwin operates a manufacturing facility with capabilities in electro-mechanical assembly, printed circuit board integration, and wire harness production. The company is recognized for its commitment to innovation, offering both OEM and ODM services and proprietary intellectual property in pulse shaping and amplification. By providing versatile, reliable, and easy-to-use equipment paired with professional technical consultation, Techwin serves as a strategic partner for scientific research, industrial production, and network maintenance worldwide.
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