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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
Optical 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
Guangzhou Shounuo Laboratory-2
Guangzhou Shounuo Laboratory-3
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!
WHITE CAT
GUANGDONG SUNION CHEMICAL & PLASTIC CO., LTD.
HUANGSHAN NOVEL CO., LTD.
COLGATE-PALMOLIVE CHINA CO.,LTD.
Orion Foods Co., Ltd.‌
Jiangsu Fulehua Semiconductor Technology Co., Ltd.‌
Hunan Jingxin Technology Co., Ltd.‌
Anhui Jintian New Materials Co., Ltd.
AMCOR
Xing Heng Tai
Port Development Soft Packaging
Tianhong
HUILI GROUP
CHIMING PACKAGING
Chengde Technology
BAO JIA LI
Nestlé
WELLEAD
Ningbo Dongxu Cheng New Materials Technology Co., Ltd.
LDPACK
BYD
WINNER
HUITIAN NEW MATERIALS
Uni-President Enterprises Corp.
COLGATE
TIANLONG
Want Want
SHENHUA PACKAGING
Daliyuan
Dingdong (Cayman) Limited
Jiangxi Salt Industry Group Co.,Ltd.
GREE
Huiqiang New Energy
SINOPEC‌
GUOBAOQIAOMI
Hangzhou Top Pack Material Co., Ltd.
Yili
GREAT POWER
Tetra Pak
NBC
Ting Hsin International Group
Liby
Chengde Technology Co,.Ltd
Hubei Hongyuan Pharmaceutical Technology Co., Ltd.
Beijing University of Agriculture
Xi'an Jifeng Pharmaceutical Packaging Co., Ltd.
Yashili
Xindu Chemical
Haishun
Xing Heng Tai Printing
GETTEL INC.
P&G
News
Stay informed with the latest industry trends, cutting-edge technologies, and company news.
包装袋耐压试验仪的选型要点与日常测试避坑指南
Industry News

Packaging Bag Compression Tester: Selection & Testing Tips

This article provides practical guidance on selecting a packaging bag compression tester and avoiding common daily testing mistakes. It covers key technical parameters, pneumatic vs. leadscrew drive comparisons, range selection, and critical operational details such as zero drift, platen speed, specimen conditioning, and data archiving—helping quality control professionals obtain reliable, repeatable results.

Release Date：2026-06-17 View Details
热封仪参数设定指南：常用材料热封温度与时间参考
Industry News

Heat Sealer Setup: Temperature & Time Ranges for Flexible Packaging Seals

Learn how to optimize heat sealing parameters for flexible packaging. Get temperature & time reference tables, heat sealer setup steps, and seal strength testing tips.

Release Date：2026-06-15 View Details
包装水蒸气透过率测定仪在软包装质量控制中的应用
Industry News

Water Vapor Transmission Rate Tester for Flexible Packaging

In the fields of food, pharmaceutical, medical device, and electronics packaging, moisture barrier performance is a critical factor determining product shelf life and stability. A water vapor transmission rate tester for flexible packaging is a specialized instrument designed to measure the rate at which water vapor permeates through flexible barrier materials, playing an essential role in quality control and product development.

Release Date：2026-06-11 View Details
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