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.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Low MOQOffers low minimum order quantity options.
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Products
Products
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Huawei Optix Osn 2500 Optical Transceiver
0·0 reviews
Huawei Optix Osn 2500 Optical Transceiver, Find Details and Price about Optical Transmission Equipment Osn 2500 from Huawei Optix Osn 2500 Optical Transceiver - Sichuan Chengyu Technology Co., Ltd.$10000
4*10g Line Service Processing Board
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4*10g Line Service Processing Board, Find Details and Price about Huawei Osn1800 from 4*10g Line Service Processing Board - Sichuan Chengyu Technology Co., Ltd.$1000
8*10g Tributary Service Processing Board for Osn 8800 Osn6800 Osn9800
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8*10g Tributary Service Processing Board for Osn 8800 Osn6800 Osn9800, Find Details and Price about Huawei Wdm Equipment from 8*10g Tributary Service Processing Board for Osn 8800 Osn6800 Osn9800 - Sichuan Chengyu Technology Co., Ltd.$500
49scb 62scc Gscc N4gscc N6gscc System Control and Communication Board for Huawei Osn3500/2500/1500/3800/6800/8800, Metro3000/1000/100, Ptn950/910
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49scb 62scc Gscc N4gscc N6gscc System Control and Communication Board for Huawei Osn3500/2500/1500/3800/6800/8800, Metro3000/1000/100, Ptn950/910, Find Details and Price about Huawei Wdm Equipment from 49scb 62scc Gscc N4gscc N6gscc System Control and Communication Board for Huawei Osn3500/2500/1500/3800/6800/8800, Metro3000/1000/100, Ptn950/910 - Sichuan Chengyu Technology Co., Ltd.$500
Optical Transmission Equipment O P T I X O S N 3500 Cabinet Board
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Optical Transmission Equipment O P T I X O S N 3500 Cabinet Board, Find Details and Price about Universal Cross Connect Board Osn 8800 from Optical Transmission Equipment O P T I X O S N 3500 Cabinet Board - Sichuan Chengyu Technology Co., Ltd.$400
Huawei Osn 8800 Toa Tn5m4toa01 Tn54toa Tn57toa 8 Any-Rate Ports Service Processing Board
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Huawei Osn 8800 Toa Tn5m4toa01 Tn54toa Tn57toa 8 Any-Rate Ports Service Processing Board, Find Details and Price about Processing Board Osn 8800 from Huawei Osn 8800 Toa Tn5m4toa01 Tn54toa Tn57toa 8 Any-Rate Ports Service Processing Board - Sichuan Chengyu Technology Co., Ltd.$400
Optical Line Protection Board (SM)
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Optical Line Protection Board (SM), Find Details and Price about Board Osn 8800 from Optical Line Protection Board (SM) - Sichuan Chengyu Technology Co., Ltd.$500
42*E1/75ohm Electrical Interface Board for Osn 8800 Tnfisp3dB
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42*E1/75ohm Electrical Interface Board for Osn 8800 Tnfisp3dB, Find Details and Price about Board Osn 8800 from 42*E1/75ohm Electrical Interface Board for Osn 8800 Tnfisp3dB - Sichuan Chengyu Technology Co., Ltd.$1999
Enhanced 8* Multi-Rate Service Ports Multiplexing Optical Wavelength Conversation Board (OTU2) Elom, Find Details and Price about Wavelength Conversation Board Osn 8800 from Enhanced 8* Multi-Rate Service Ports Multiplexing Optical Wavelength Conversation Board (OTU2) Elom - Sichuan Chengyu Technology Co., Ltd.$420
Optical Transmission Equipments for Wave-Division Multiplexing
0·0 reviews
Optical Transmission Equipments for Wave-Division Multiplexing, Find Details and Price about Optical Transmission Equipments Osn 1800 from Optical Transmission Equipments for Wave-Division Multiplexing - Sichuan Chengyu Technology Co., Ltd.$11999
High Cross-Connection, System Control and Clock Precessing Board Tn16xch
0·0 reviews
High Cross-Connection, System Control and Clock Precessing Board Tn16xch, Find Details and Price about High Cross-Connection Osn 8800 from High Cross-Connection, System Control and Clock Precessing Board Tn16xch - Sichuan Chengyu Technology Co., Ltd.$400
Enhanced 4-CH Add/Drop Multiplexer, 100GHz Board Tnf1emr412, Find Details and Price about Processing Board Osn 8800 from Enhanced 4-CH Add/Drop Multiplexer, 100GHz Board Tnf1emr412 - Sichuan Chengyu Technology Co., Ltd.$595
Certifications
ISO 9001
2
International Organization for Standardization 9001
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Key export market
AsiaAsia
EuropeEurope
North AmericaNorth America
OceaniaOceania
South AmericaSouth America
AfricaAfrica
🇷🇺 Russia🇷🇺 Russia
🇺🇸 United States🇺🇸 United States
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Sichuan Chengyu Automotive Electronics Co., Ltd.
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Own brand
Description
Sichuan Chengyu Automotive Electronics Co., Ltd. is a contract manufacturer based in Chengdu, China, specializing in the research, development, production, and sale of automobile electronic devices and power-related products. Established in 2010, the company employs 11 to 50 people and operates a factory. Their product portfolio includes multi-functional premium automobile entertainment information systems, navigation and drive information systems, power transformers, and filters. Additionally, they offer various LED products such as Intelligent LED Street Lamp Control Modules, LED Power, Converters, LED Tubes, LED Lights, and LED Power Supplies. The company focuses on providing superior products and excellent service, aiming to enhance its brand influence and competitiveness in both domestic and international markets.