SN's History​
SN has over 30 years of development history, during which time we have always been focused on one thing, that is producing every film with our wholehearted effort to ensure customer satisfaction.
Set sail
Hainan Shiner Industrial Co., Ltd. was established
1988
years
SN introduced the first biaxially stretched polypropylene film production line in Hainan with international first-class standards from Japan, and there are only three such lines in the whole country.
years
1990
SN introduced a German coating production line, establishing Coating Line 1, and took its first step towards becoming a comprehensive coating film manufacturer.
1996
years
Established a provincial-level Packaging Film Engineering Technology Research Center.
years
2003
years

SN won the China Excellent Private Technology Enterprise Innovation Award.


Awarded as a Trustworthy Quality Enterprise.


First-class High-tech Enterprise in Hainan Province.


Second batch of pilot units for state-owned enterprise patent pilot work.

2004
National Key New Product Certificate (BOPP Laser Anti-counterfeit Film).

National Torch Program Project Certificate.
2005
years
years
Chinese Famous and Superior Products Database (Color Printing Films, Bag Products, PVDC, PVOH, Release Coated Films, Acrylic Coated Films, BOPP Films, BOPP High Gloss Shrink Films, BOPP Holographic Anti-counterfeit Films)
2006
2007
years

SN has been recognized as a "National High-Tech Enterprise under the Torch Program" by the Ministry of Science and Technology.


Purchased a 73,000 square meter land plot in the Shilingling Free Trade Industrial Park to build a "Modern Packaging Industrial Park" with internationally advanced standards.


National Key New Product Certificate (Acrylic Coated Films)

years
SN has been designated as a "National Patent Work Exchange Station" by the National Intellectual Property Administration.
2008

Innovation Fund (Hainan Provincial Packaging Film Engineering Technology Research Center Public Technical Service Platform)


Excellent Enterprise


Second Prize for Scientific and Technological Progress (Acrylic Coated Films)


Worker Vanguard Unit

2009
years
years

SN has been recognized as a "National Innovative Enterprise."


Intellectual Property Demonstration Creation Unit


SN has been designated as a "National High-Tech Enterprise under the TorchProgram."


Excellence Award for Scientific and Technological Progress (PVOH Coated Films)

2010

SN has been recognized as a public R&D platform for packaging films.


Excellence Award for Scientific and Technological Progress (Development and Industrialization of Ultra-High Heat Seal Strength BOPP Films)

2011
years

SN commissioned the world's first high-quality cigarette film production line tailor-made by Brückner, Germany.


SN has been designated as a "National Innovative Enterprise."


The "SN" trademark has been recognized as a "Well-Known Trademark in China."


2012
years
2013

SN has been recognized as a "National Intellectual Property Demonstration Enterprise."


National and Local Joint Engineering Research Center for Functional Film Technology


National Intellectual Property Demonstration Enterprise

years
SN has been recognized as a "National High-Tech Enterprise under the Torch Program."
2014
years
years
2015

"Research and Industrialization of Water-based Polyurethane Primer for Plastic Film Coating" was awarded the First Prize for Scientific and Technological Progress in Haikou City in 2015.


Established a National Postdoctoral Research Workstation.

 

SN was selected as one of the "2014 Top 100 Packaging Enterprises in China" by the China Packaging Federation.


years

Established a provincial-level private new R&D institution - Hainan UNICN Science and Technology Innovation Research Institute.


China Patent Excellence Award.


"New Type Private R&D Institutions" in Hainan Province.


The National Postdoctoral Research Workstation.


Hainan Province Intellectual Property Management Standardized Enterprise.

2016
2012-2016
years
Awarded the "14th, 15th, 16th, and 18th China Patent Excellence Awards" respectively.
2017
years

Patent Star of the Year of 2017


Celebration of the Completion of the UNICN Innovation Institute Building


Haikou City Entrepreneurship and Innovation Public Service Platform

2018
years

Certified as an Intellectual Property Standardized Enterprise.


High-Tech Enterprise Certification.


Haikou City Makerspace.

years
Designated as the President Unit by the Hainan Province Plastic Ban Industry- Academia-Research Promotion Association
2020
years
2021

Awarded the title of Key "Little Giant" Enterprise among the national-level specialized and refined "Little Giant" enterprises.


Achieved CNAS laboratory accreditation.


Hainan Province "Specialized, Refined, and Unique" Small and Medium-sized Enterprises.


Intellectual Property Management System Certification.


2022

Became the first in the industry to obtain the first indoor air emission verification statement certificate.


Named a 2022 Hainan Province High-Tech Seed Enterprise.


2022 Top 100 Packaging Enterprises in China - Top 30 Plastic Packaging Enterprises.

years
2023
years

Shortlisted as an outstanding case for the 2023 Hainan Free Trade Port Core Area's Four Major Leading Industries Quality Certification Application (simultaneously implementing energy management system certification and greenhouse gas verification certification to ensure the achievement of carbon peak and carbon neutrality goals).


December 2023: Certified as a High-Tech Enterprise.

To be continued