Secure Certification
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  Technical innovation is our core competitiveness as a premium high-pressure cylinder manufacturer. 
 
  We build a professional in-house R&D center composed of senior pressure vessel engineers, material research specialists and structural optimization technicians, focusing on new material development, structural upgrading and extreme-scenario product iteration of high-pressure gas cylinders.

  Our dedicated R&D team independently develops anti-corrosion alloy materials, high-pressure resistant cylinder structures and optimized heat treatment crafts, owning multiple invention patents for high-pressure container manufacturing.
 
  We target harsh working conditions including ultra-high pressure, low-temperature environment and corrosive gas storage, solving core technical pain points of traditional industrial gas cylinders.
  Equipped with a first-class independent closed-loop testing laboratory, we deploy full-set imported precision testing equipment: material spectral analyzers, hydraulic burst testers, cyclic fatigue test systems, low-temperature simulation chambers and nondestructive flaw detectors. 
 
  The lab undertakes all raw material component analysis, semi-finished process inspection, prototype performance verification and finished product aging tests without third-party outsourcing.

  We integrate R&D standards into the whole quality control system to realize unified technical benchmarks from R&D prototype to mass production.
 
  Embedded strict Quality Control supervision covers every production procedure, from raw material screening to final finished product audit. All unqualified products are eliminated fundamentally to guarantee long service life and top safety performance of finished cylinders.
  • 2017
    • Steel seamless gas cylinders have begun to be developed and introduced into production.e5d9ce0af7f408469047225ff36ddaec
  • 2019
    • Aluminum alloy seamless gas cylinders have begun development and entered production, further expanding the product line._cgi-bin_mmwebwx-bin_webwxgetmsgimg??&MsgID=4507381436782686472&skey=crypt_b83afac7_d8eff2e7d5626939037103595a0cbc93&mmweb_appid=wx_webfilehelper
  • 2025
    • Manufacturing fiber-wound gas cylinders and obtaining German TÜV product certification.315c332cb387b89a5bfd64a1edb1fb02
  • 2026
    • Development of Type IV Cylinder is complete and internal testing is underway—stay tuned!
Core R&D & QC Advantages
Apart from independent product iteration, we provide joint R&D and technical customized services for global partners. 
Complete lab test reports, R&D technical documents and quality certification files are provided to support client project bidding and product standard upgrading.
 

Full-time In-house R&D Team

Senior industrial engineers with proprietary core patents

Independent Standard Lab

Full physical & chemical performance self-test, no third-party dependence

Original Craft R&D

Lightweight optimization, high pressure resistance & anti-fatigue upgrading

R&D-linked Full-chain QC

Synchronized quality standards for R&D, trial production and mass production

Extreme Environment Simulation Test

Adapt to global complex industrial application scenarios

Authorized Quality Audit

Support international third-party inspection and global certification

Swedish-Chinese Joint-Venture & Professional gas cylinders manufacturer with the ability of research, development.

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       No. 2 Hengxiang Road, Yiting Town,  
       Shangyu District, Shaoxing City, 
       Zhejiang Province, 312353 CHINA
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