Sichuan Chenyu Technology Co., Ltd.

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Sichuan Chengyu Technology Co., Ltd.

🇨🇳 China

2020

11-50 people

Trading Company/Service Company

Low MOQ

OEM manufacturer

Shipments

Key market

Asia

Description

Sichuan Chengyu Technology Co., Ltd. is a professional B2B integrated enterprise and channel supplier based in Chengdu, China, specializing in optical transmission and communication equipment. Established in 2020, the company has quickly positioned itself as a key provider of SDH optical transmission equipment, Wavelength Division Multiplexing (WDM) systems, and DWDM transmission solutions. They primarily handle high-end equipment from leading brands such as Huawei and ZTE, including the Optix OSN series, MSTP multiplexers, and various tributary and switching processing boards. The company distinguishes itself through a technical engineering team composed of former Huawei and ZTE core personnel, offering specialized services in technical debugging, equipment installation, construction, and technical training. Their comprehensive product portfolio extends to PCM access equipment, network switches, ONU access network equipment, and various distribution frames (OPF, DDF, MDF, VDF), as well as communication power supplies and battery integrated distribution cabinets. Sichuan Chengyu Technology Co., Ltd. serves a diverse range of critical infrastructure sectors, including electric power, highways, railways, subways, public security, and finance. Holding ISO 9001 certification, the company maintains a focus on quality and technical superiority in engineering projects. While operating primarily as a trading and service company with a team of 11 to 50 employees, they have established an international trade presence with exports reaching markets in Russia and the United States. Their business scope also encompasses software development, information system integration, and IoT technical services, supporting their role as a versatile partner in the telecommunications and IT industries.

Huawei Optix Osn 2500 Optical Transceiver$10000

4*10g Line Service Processing Board$1000

8*10g Tributary Service Processing Board for Osn 8800 Osn6800 Osn9800$500

49scb 62scc Gscc N4gscc N6gscc System Control and Communication Board for Huawei Osn3500/2500/1500/3800/6800/8800, Metro3000/1000/100, Ptn950/910$500

Optical Transmission Equipment O P T I X O S N 3500 Cabinet Board$400

Huawei Osn 8800 Toa Tn5m4toa01 Tn54toa Tn57toa 8 Any-Rate Ports Service Processing Board$400

Optical Line Protection Board (SM)$500

42*E1/75ohm Electrical Interface Board for Osn 8800 Tnfisp3dB$1999

Enhanced 8* Multi-Rate Service Ports Multiplexing Optical Wavelength Conversation Board (OTU2) Elom$420

Optical Transmission Equipments for Wave-Division Multiplexing$11999

High Cross-Connection, System Control and Clock Precessing Board Tn16xch$400

Enhanced 4-CH Add/Drop Multiplexer, 100GHz Board Tnf1emr412$595

Chengdu Changyu Technology Co., Ltd.

🇨🇳 China

2015

5-10 people

Manufacturer/Trading Company

Product customization

Low MOQ

ODM manufacturer

Shipments

Key customer

ALR

Description

Chengdu Changyu Technology Co., Ltd., also known as CYANTENNA, is a professional manufacturer and trading company based in Chengdu, China, specializing in high-performance RF telecom antennas and communication solutions. Established in 2015, the company has over 10 years of industry experience, focusing on the telecommunications, navigation, fleet management, and automotive sectors. As an ODM and contract manufacturer, they operate a factory dedicated to producing a wide range of products, including GPS, GLONASS, GSM, 3G, 4G LTE, and 5G antennas, as well as WiFi, MIMO, and combination antennas. Their portfolio also extends to base station equipment such as sector antennas, parabolic dishes, Yagi antennas, and signal repeaters, alongside RF connectors and adaptors. Chengdu Changyu Technology is recognized for its technical capabilities, with engineers utilizing advanced microwave circuit and system design software to develop custom solutions tailored to specific client requirements. The company maintains a strict quality control system, ensuring all products are RoHS compliant and undergo 100% testing to maintain a defect rate under 0.1%. They offer a 12-month quality warranty and provide comprehensive technical support, including fault diagnosis and management solutions within 24 hours. With a focus on both standard off-the-shelf items and customized designs for small or large orders, the company has successfully exported its products to various international markets across the globe.