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Explore Shounuo’s full range of products
Provide high-precision and high-reliability testing instruments and equipment to meet the packaging testing needs of various industries
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Barrier Performance
Solvent Residue Detection
Mechanical Testing
Sealing Performance
Heat Sealing And Melting
Tical Detection
Environment Simulation
Physical Measurement
Sample Cutting
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Stretch Peeling
Friction Test
Pendulum Impact
Dart Impact
Thermal Shock
Tearing Test
Ink Abrasion Resistance
Voltage Withstand Test
Bottle Cap Torque
Durability Test
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placeholderCompany Profile
Guangzhou Shounuo Scientific Instrument Co., Ltd

Guangzhou Shounuo Scientific Instruments Co., Ltd. was established in 2011 and is located in Chuangyue Industrial Park, Zengcheng District, Guangzhou. We pride ourselves in R&D, production and sale of flexible packaging laboratory testing instruments, and are CE and ISO9001 certified.We specialize in production of water vapor transmission rate testers, oxygen transmission rate testers, gas transmission rate testers, gas chromatographs, universal electronic tensile machines, heat sealers, coefficient of friction testers, thickness gauges, and more.

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  • In-house R&D

    An experienced R&D and technical team customizes cost-effective products for clients.

  • Source Factory

    15+ years of industry expertise and brand legacy, dedicated to innovating new products.

  • Quality Assurance

    From material selection to project delivery, every step is strictly controlled to create quality that stands the test of time.

  • Efficient Service

    24/7 online, providing free training on instrument operation, free software upgrades, and other services.

Guangzhou Shounuo front desk
Group photo of Guangzhou Shounuo Sales Department
Guangzhou Shounuo production workshop
Guangzhou Shounuo Marketing Department
Guangzhou Shounuo Laboratory-1
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Patent display
Guangzhou Shounuo has never stopped on the road of innovation and breakthrough. This is just the beginning, Guangzhou Shounuo will continue to pursue higher achievements!
Honor
Quality assurance, honor
National authoritative inspection quality product certificate
high-tech enterprises
Guangzhou Science and Technology Innovation Little Giant Enterprise Certificate
Clients We Serve
Serve every customer well and achieve a win-win situation!
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News
Stay informed with the latest industry trends, cutting-edge technologies, and company news.
让溶剂残留无所遁形，包装用气相色谱仪到底有多重要？
Industry News

Exposing Solvent Residues: Why a Gas Chromatograph for Packaging is Crucial

Detect harmful solvent residues in flexible packaging with a gas chromatograph for packaging. Ensure food & pharma safety. Headspace GC method. Meet compliance.

Release Date：2026-05-18 View Details
选购水蒸气透过率测定仪：别只看参数，这3个维度才是关键
Industry News

Selecting a Water Vapor Transmission Rate (WVTR) Analyzer: Look Beyond Specifications—The 3 Crucial Dimensions

In industries such as flexible packaging, food, pharmaceuticals, and photovoltaics, the Water Vapor Transmission Rate (WVTR) is a core metric for evaluating material barrier properties. However, during the selection process, many users find that despite comparing numerous spec sheets, the purchased instrument either fails to measure actual samples, shows poor repeatability, or is too cumbersome for daily use.

Release Date：2026-05-08 View Details
精彩回顾 | CHINAPLAS 2026国际橡塑展圆满收官，首诺仪器以专业赋能行业新发展
Company News

CHINAPLAS 2026 Review: ShouNuo Empowers the Industry

Guangzhou ShouNuo at CHINAPLAS 2026 showcases self‑developed GC & six‑chamber gas permeability tester for flexible packaging. Reliable solvent residue & barrier testing.

Release Date：2026-04-27 View Details
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