3V TECHNOLOGY is a leading solution provider of optical fiber fixing&assembling,with more than 18years professional experiences.We have more than 30 skilled workers,who had been worked in Japanese company many years. We have integrated manufacturing chain from raw material to end products with vertical setup. Most equipments and machines are designed and upgrated by our production team,and some is from Disco and Yagishitagiken in Japan,these support our research and development stronglly. We specialize in producing of high-precision critical components,like fiber capillary,fiber endcaps,v-groove,c-lens&g-lens;fiber sub-assembles,like fiber array,fiber pigtail&connectors and specialty optical fiber products as customized request,widely used in telecommunications,sensing,lasing,medical devices and other industries.Adhering to the concept of “leading technology” based on our experts with 18 years research experience in domestic professional research institution.so as to ensure the leading position in terms of special equipment and special manufacturing process.Our products are highly praised by customers in China and abroad as good quality and price,like Europe, America, South Korea, Japan. Enterprise Tenet:Professionals,Honesty,Win-win

Shanghai Zanrun Microelectronics Technology Co., Ltd. is a leading provider of high-quality RFID products, known for their reliability and long lifespan. To better serve global procurement and logistics needs, Zanrun has established a branch in Hong Kong. The company operates a state-of-the-art production facility in Shanghai, spanning over 2,000 square meters, equipped with advanced production lines and testing equipment. Its products feature innovative design, superior craftsmanship, and excellent quality, widely used in commerce, transportation, logistics, venue services, healthcare, and other industries worldwide.

Shanghai Zanrun Microelectronics Technology Co., Ltd. is a leading provider of high-quality RFID products, known for their reliability and long lifespan. To better serve global procurement and logistics needs, Zanrun has established a branch in Hong Kong. The company operates a state-of-the-art production facility in Shanghai, spanning over 2,000 square meters, equipped with advanced production lines and testing equipment. Its products feature innovative design, superior craftsmanship, and excellent quality, widely used in commerce, transportation, logistics, venue services, healthcare, and other industries worldwide.

Shanghai Zanrun Microelectronics Technology Co., Ltd. is a leading provider of high-quality RFID products, known for their reliability and long lifespan. To better serve global procurement and logistics needs, Zanrun has established a branch in Hong Kong. The company operates a state-of-the-art production facility in Shanghai, spanning over 2,000 square meters, equipped with advanced production lines and testing equipment. Its products feature innovative design, superior craftsmanship, and excellent quality, widely used in commerce, transportation, logistics, venue services, healthcare, and other industries worldwide.

Shanghai Zanrun Microelectronics Technology Co., Ltd. is a leading provider of high-quality RFID products, known for their reliability and long lifespan. To better serve global procurement and logistics needs, Zanrun has established a branch in Hong Kong. The company operates a state-of-the-art production facility in Shanghai, spanning over 2,000 square meters, equipped with advanced production lines and testing equipment. Its products feature innovative design, superior craftsmanship, and excellent quality, widely used in commerce, transportation, logistics, venue services, healthcare, and other industries worldwide.

Shanghai Zanrun Microelectronics Technology Co., Ltd. is a leading provider of high-quality RFID products, known for their reliability and long lifespan. To better serve global procurement and logistics needs, Zanrun has established a branch in Hong Kong. The company operates a state-of-the-art production facility in Shanghai, spanning over 2,000 square meters, equipped with advanced production lines and testing equipment. Its products feature innovative design, superior craftsmanship, and excellent quality, widely used in commerce, transportation, logistics, venue services, healthcare, and other industries worldwide.

Shanghai Zanrun Microelectronics Technology Co., Ltd. is a leading provider of high-quality RFID products, known for their reliability and long lifespan. To better serve global procurement and logistics needs, Zanrun has established a branch in Hong Kong. The company operates a state-of-the-art production facility in Shanghai, spanning over 2,000 square meters, equipped with advanced production lines and testing equipment. Its products feature innovative design, superior craftsmanship, and excellent quality, widely used in commerce, transportation, logistics, venue services, healthcare, and other industries worldwide.

Shanghai Zanrun Microelectronics Technology Co., Ltd. is a leading provider of high-quality RFID products, known for their reliability and long lifespan. To better serve global procurement and logistics needs, Zanrun has established a branch in Hong Kong. The company operates a state-of-the-art production facility in Shanghai, spanning over 2,000 square meters, equipped with advanced production lines and testing equipment. Its products feature innovative design, superior craftsmanship, and excellent quality, widely used in commerce, transportation, logistics, venue services, healthcare, and other industries worldwide.

Shanghai Zanrun Microelectronics Technology Co., Ltd. is a leading provider of high-quality RFID products, known for their reliability and long lifespan. To better serve global procurement and logistics needs, Zanrun has established a branch in Hong Kong. The company operates a state-of-the-art production facility in Shanghai, spanning over 2,000 square meters, equipped with advanced production lines and testing equipment. Its products feature innovative design, superior craftsmanship, and excellent quality, widely used in commerce, transportation, logistics, venue services, healthcare, and other industries worldwide.

Petroleum explosion-proof lamps, chemical plant lighting, explosion-proof electric control cabinets, gas field station safety equipment, explosion-proof sockets, explosion-proof electrical systems, corrosion-resistant lighting equipment.

Petroleum explosion-proof lamps, chemical plant lighting, explosion-proof electric control cabinets, gas field station safety equipment, explosion-proof sockets, explosion-proof electrical systems, corrosion-resistant lighting equipment.

Petroleum explosion-proof lamps, chemical plant lighting, explosion-proof electric control cabinets, gas field station safety equipment, explosion-proof sockets, explosion-proof electrical systems, corrosion-resistant lighting equipment.

Petroleum explosion-proof lamps, chemical plant lighting, explosion-proof electric control cabinets, gas field station safety equipment, explosion-proof sockets, explosion-proof electrical systems, corrosion-resistant lighting equipment.

Petroleum explosion-proof lamps, chemical plant lighting, explosion-proof electric control cabinets, gas field station safety equipment, explosion-proof sockets, explosion-proof electrical systems, corrosion-resistant lighting equipment.

Petroleum explosion-proof lamps, chemical plant lighting, explosion-proof electric control cabinets, gas field station safety equipment, explosion-proof sockets, explosion-proof electrical systems, corrosion-resistant lighting equipment.

Petroleum explosion-proof lamps, chemical plant lighting, explosion-proof electric control cabinets, gas field station safety equipment, explosion-proof sockets, explosion-proof electrical systems, corrosion-resistant lighting equipment.

Petroleum explosion-proof lamps, chemical plant lighting, explosion-proof electric control cabinets, gas field station safety equipment, explosion-proof sockets, explosion-proof electrical systems, corrosion-resistant lighting equipment.

Petroleum explosion-proof lamps, chemical plant lighting, explosion-proof electric control cabinets, gas field station safety equipment, explosion-proof sockets, explosion-proof electrical systems, corrosion-resistant lighting equipment.

Petroleum explosion-proof lamps, chemical plant lighting, explosion-proof electric control cabinets, gas field station safety equipment, explosion-proof sockets, explosion-proof electrical systems, corrosion-resistant lighting equipment.

Petroleum explosion-proof lamps, chemical plant lighting, explosion-proof electric control cabinets, gas field station safety equipment, explosion-proof sockets, explosion-proof electrical systems, corrosion-resistant lighting equipment.