Tianjin Juxin Guanghe Technology Co., Ltd., also known as Tianjin JOINT OPTIC Technology Co., Ltd., is a professional manufacturer and trading company established in 2020. Based in the Tianjin Economic and Technological Development Zone, the company operates as an innovative high-tech enterprise specializing in the design, R&D, and production of localized switches and optical communication modules. Their extensive product portfolio includes Ethernet switches, industrial network switches, optical transceivers, server network cards, media converters, and SFP modules, specifically focusing on building secure communication ecosystems for the industrial IoT.
The company maintains a 1,928 square meter facility featuring a 10,000-level dust-free workshop and specialized production lines. With a workforce of 51 to 100 people, they offer both OEM and ODM services to global clients across the communications, government, transportation, and internet sectors. Their technical strength is supported by over 20 patents and software copyrights related to Ethernet switching chips and software development.
Tianjin Juxin Guanghe Technology is committed to high quality standards, holding multiple certifications including ISO 9001, ISO 14001, ISO 45001, CE, FCC, RoHS, CQC, and GJB9001C. As an investment attraction project and an optical communication experimental base for the State Information Center, the company combines strong R&D capabilities with robust manufacturing infrastructure to serve international markets.
POE DIN Rail Managed Industrial Switch 4 Optical Port 10/100/1000M Base-TX 2 Eletronic Port 1000 Base-X Gigabit Switch
Tianjin Zhongju Technology & Development Co.,Ltd.
🇨🇳 China
200651-100 peopleManufacturer/Trading Company/OTHER/Service Company
OEM manufacturer
Product customization
Key customer
BRIGHT DAIRY FOOD
Description
Tianjin Zhongju Technology & Development Co.,Ltd. is a prominent Chinese manufacturer and trading company, established in 2006, specializing in advanced milking equipment and comprehensive dairy farm management solutions. With headquarters in Tianjin and branches across Hebei, Heilongjiang, Shandong, and Xining, the company's service network covers most areas north of the Yangtze River. Employing 51 to 100 people, Tianjin Zhongju Technology & Development Co.,Ltd. is recognized for its technology research and development capabilities, offering a wide range of milking machines including fishbone, middle-place, flat, tube, bucket, mobile, rotary table, and parallel types, alongside advanced automatic dairy farm management systems. Their product portfolio also includes heat and rumination detection systems, TMR systems, fodder mixing machines, pasture equipment, cow neck locks, calf sheds, and cow sitting apparatus. The company provides consulting services for total design and management in the dairy industry, serving major enterprises such as Meng Niu, Yi Li, Hai He, Guang Ming, and Fei He. They maintain long-term cooperative relationships and technical exchanges with international partners like INTERPULS, CTA, SPAGGIARI, and SKELLRUP, solidifying their position as a competitive force in the domestic and international milking equipment industry.