Chengdu Sentec Technology Co., Ltd.
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Shanghai Sentec Co., Ltd.
🇨🇳 China
200211-50 peopleManufacturerEstablished brand
Product customization
High-tech enterprise
OEM manufacturer
Key market
🇺🇸 United States
Description
Shanghai Sentec Co., Ltd. is a specialized manufacturer based in Shanghai, China, established in November 2002. With a registered capital of USD 6.9 million and total assets of USD 17 million, the company operates as an integrated enterprise combining R&D, manufacturing, marketing, and service. The firm is recognized for its expertise in Wireless Telecommunication Systems and is a notable producer of Low Temperature Co-fired Ceramic (LTCC) substrates. This advanced technology supports the embedding of passive components and is utilized in RF modules, GPS antennas, automotive electronics, sensors, LED substrates, and Bluetooth stereo headsets.
In addition to its electronics portfolio, Shanghai Sentec Co., Ltd. maintains a significant presence in the automotive component sector. The company has an established export history to the United States, supplying industrial partners such as Polaris Industries and Nelson Global Products. Key products in this segment include spark arrestors and muffler tips, categorized under machinery and vehicle parts. Operating with a workforce of approximately 11 to 50 employees, the company adheres to a Total Quality Management principle to provide custom design solutions and high-quality components for international markets.
LED Ceramic Substrate (5W)
GPS Antenna
LED Ceramic Substrate (1w)
Bluetooth Stereo Headset
Sichuan Tengchen Technology Co., Ltd.
🇨🇳 China
202211-50 peopleManufacturer/Service Company/DistributorOwn brand
Product customization
Patented technology
Low MOQ
Key customer
CRRC
Description
Sichuan Tengchen Technology Co., Ltd. is a professional technology enterprise based in Chengdu, China, specializing in the research, development, production, and sale of wireless explanation solutions. Operating under the "keyinda" brand, the company serves as a manufacturer and OEM provider with a focus on electronic engineering and digital technology. Their comprehensive product portfolio includes wireless interpreters, navigation machines, simultaneous interpretation equipment, and team commentary systems designed for government agencies, museums, scenic spots, and corporate events.
The company's core hardware offerings feature 2.4G and UHF wireless receivers and transmitters characterized by strong anti-interference capabilities, stable communication signals, and high-fidelity sound quality. Notable product features include integrated ear-hook designs, one-key pairing, and long-range transmission up to 100 meters. To support these systems, Sichuan Tengchen Technology provides specialized charging aviation cases equipped with UV sterilization and negative oxygen ion deodorization technologies. Beyond hardware, they develop system software and QR code-based explanation equipment to modernize visitor experiences.
Sichuan Tengchen Technology is ISO 9001 certified and maintains a commitment to quality and innovation, holding multiple patents and trademarks. With a workforce of 11 to 50 employees, the company has established a robust domestic distribution network across more than ten provinces and serves high-profile clients such as CRRC, Haier, and UESTC. The firm is actively expanding its international trade operations and developing new technologies in smart navigation and hearing assistance to meet global market demands.
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