Sichuan Mingchuan Chengyu Co., Ltd. is a comprehensive enterprise headquartered in Chengdu, China, specializing in gas cylinder production and operating across both manufacturing and trade sectors. Established in 2008, the company comprises two wholly-owned subsidiaries and three production plants, employing 101-200 people with an annual revenue of US$1 Million - US$2.5 Million. They are qualified for the design and manufacturing of Grade A pressure vessels (B1, B2, B3) and are a member of the China Association of Gas Cylinders. Their core product lines include various pressure vessels such as seamless steel gas cylinders, CNG cylinders, LPG cylinders, welding gas cylinders, low-pressure liquid storage tanks, and accumulators (bladder and piston types). They also produce gas valves, large-scale steel structural materials, and aluminum power cables. These products are widely applied in the automotive, chemical engineering, fire fighting, medical, petroleum, clean energy, metallurgy, and electronics sectors. Additionally, the company offers a diverse range of transport packaging products including FIBC bags, mail bags, pallets, barrels, drums, shipping boxes, woven bags, and crates, alongside refrigeration units and various canned food products. Sichuan Mingchuan Chengyu Co., Ltd. holds numerous quality certifications including CE, SGS, BV, DEKRA, and U.S. DOT, and exports to over 20 countries and regions across North America, South America, Eastern Europe, the Middle East, Southeast Asia, Africa, and Europe, providing professional pre-sales, on-sales, and after-sales services.
Undergrand Aluminum Power Cable
Dissolved Acetylene Cylinder
Helium Regulator
Aluminum Type Mc Power Cable
Euro TPED Aluminum Alloy Gas Cylinder
Aluminum Power Cable Ser or Seu$1
Sichuan Chengyu Technology Co., Ltd.
🇨🇳 China
202011-50 peopleTrading Company/Service Company
Low MOQ
OEM manufacturer
Shipments
9
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