Nanjing Tianxingtong Electronic Technology Co., Ltd is located in Nanjing which is ancient captical of six dynasties.

Beijing W&F Technology Co., Ltd. is registered in Beijing, the capital of China, was established in 2006 and has been in continuous operation for 17 years.

Profile of the Company

"Wuhan Sunma Technology Co., Ltd", one of the most powerful fiber product manufacturers in China, specialized in supplying optical fiber distribution products and other optical fiber equipments. It is an integrated hi-tech manufacturer in the R&D, production, marketing of optical fiber networks and fiber transmission.

XGTime Technology Co., Ltd (XGTime) is a leading provider of communications test solutions in China, which specializes in the research, development and manufacture of sophisticated telecommunications test instruments and systems to meet the requirements of customers worldwide.

Horizon Technology is located in Wuhan Eastlake Hi-Tech Zone, which is reputed as the "Optics Valley of China". We focus on providing fiber optic connectivity products and solutions to the customers worldwide.

We, Techwin (China) Industry Co., Ltd was established in 1998, focusing on Cable and Antenna Analyzer, Vector Signal Generator, Synthesized Signal Generators, Vector Network Analyzer, Spectrum Analyzer, Fusion Splicer, OTDR, Optical Fiber Cable, PLC Splitter, Fiber Coupler, Fiber Cable Identifier, Optical Fiber Power Meter, Fiber Light Source, Optical Fiber Ranger, Optical Fiber Identifier, Visual Fault Locator, Optical Fiber Talk Set, PON Power Meter, Optical Variable Attenuator, Optical Tool Kit etc. Our products and Service are exported to worldwide(More than 60 Countries and Regions) and we create USD10, 000, 000 for our annual sales.

Qingdao Sunet Technologies Co., Ltd (SUNET), estalished in 2006 Year(which located in beatiful city QINGDAO, Shandong Province), is a high-tech enterprise and a leading worldwide provider for Fiber Optic Components.

Green Optoelectronics Communication Co., Ltd. is one of the most professional companies specializing in the field of communication instruments and electrical appliances in China, we are offering state-of-the-art & cost effective products and solutions to the global customers in more than 40 countries.

Shenzhen Bikesi Technology Co., Ltd was founded on 2018. Relying on numerous products design design, R& D and productlon enterprises, we malnly sell wearable devlces smart watches, TWS Bluetooth headphones and perpheral accessorles, like earphones, headphones, chargers, charging cables, laptop parts, plotter parts phone parts related consumer electronics products. Our company inslsts on the development path of speclalizatlon and branding with CE, RoHS, FCC and related certificates, the factory is fully qualifled and has super supply chaln integratlon and data selectlon abllity to serve blg brands.