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Hangzhou Sannai Environmental Protection Technology Co., Ltd.

Hangzhou Sannai Environmental Protection Technology Co., Ltd. was founded in 1997. It is a company specializing in large-scale environmental protection equipment such as vinyl resin electrolyzers, complete electrolysis systems, nitrogen oxide waste gas treatment devices, etc., integrating R & D, design, manufacturing, installation, technology and technology Services are integrated into a national-level specialized and special new "little giant" enterprise, a national high-tech enterprise, a hidden champion in Zhejiang Province, and a demonstration enterprise of intellectual property rights in Zhejiang Province. In July 2015, the company successfully listed on the new three boards, securities abbreviation: Sanai environmental protection, securities code: 833070.
Since its establishment, the company has adhered to the mission of energy conservation and environmental protection, with scientific and technological innovation as its characteristics, from the independent research and development of a new type of vinyl resin electrolytic cell to fill the domestic gap and break the international monopoly, to the industry's first and highly praised by users of the overall integration of pipes, tanks and platforms, and then upgraded to a comprehensive electrolytic system that integrates advanced electrolytic technology, equipment and technical services from the process side, with years of concentration, professionalism, integrity and innovation, the company has successfully realized the transformation and upgrading from a single equipment manufacturer to an integrated service provider of electrolytic systems, and is committed to becoming a global leader in the overall solution of electrolytic systems.
Sincere and good, the pursuit of excellence! Excellent product quality and meticulous service concept, so that Sanai environmental protection customers throughout the domestic non-ferrous, chemical and other industries, products successfully exported to Kazakhstan, the United Kingdom, Saudi Arabia, Myanmar, Gabon, Zambia, Congo (DRC) and other countries and regions.
Godly mission, Wilder travels far! Sannai firmly believes that one regards innovation as the soul, and the other places the development of the enterprise on the cause of energy conservation and environmental protection, which is inclusive of mankind, and will surely rise with the rising sun!

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CORE VALUES

Enterprise culture

Corporate Vision

shoulder the national mission

Build a beautiful home

Enterprise Philosophy

Sincere and good, Huai De travels far

Cohesion with Germany, Strong Innovation

Management view

On the road, win in the new

The system is the form, and the consciousness is in the heart.

Enterprise talent view

character first

Excellent for those with both ability and political integrity

Development process

2023

State-level specialized and special new small giant enterprise Development of Zhejiang Manufacturing Standard for Integrally Cast Vinyl Resin Concrete Electrolytic Cell The "three-resistant nickel electrodeposition process technology" has passed the evaluation of scientific and technological achievements of China Nonferrous Industry Metals Association, and the evaluation conclusion is to reach the international leading level.

2022

Zhejiang Province Intellectual Property Demonstration Enterprise "380A/㎡ current density electrolytic copper application technology and equipment selected in the" national industrial energy saving technology application guidelines and cases" 2022 Hangzhou Top 100 High Growth Enterprises

2021

· Invisible Champion Enterprise of Zhejiang Province "Gold mud smelting flue gas nitrogen oxide treatment technology and equipment integration research and application" project won the third prize of China Gold Association Science and Technology Award. Jointly established "Research Center for Intelligent Manufacturing and Green Engineering Technology of Nonferrous Metals" with Central South University"

2020

The project "R & D and application of bidirectional parallel flow high current density copper electrolysis process and special equipment" won the first prize of China Nonferrous Metals Industry Science and Technology Award. MCC Nonferrous Technology Platform "The First Top Ten Most Popular Equipment Suppliers in the Internet". Signed strategic cooperation agreement on electrolysis process and device with China Ruilin

2018

DBSA integrated electrolysis technology and equipment have been successfully applied in 400000 tons of electrolytic copper in Chinalco Southeast Copper and 300000 tons of electrolytic copper in Guangxi Nanguo Copper.

2015

The company successfully listed on the new three boards, securities abbreviation: Sanai environmental protection, securities code: 833070. Three resistance flexible electrolysis technology provincial high-tech enterprise research and development center was established. The new nickel-cobalt electrolytic diaphragm frame group was identified as the first (set) major technical equipment in Hangzhou

2014

Signed a strategic cooperation agreement with Changsha Nonferrous Metallurgical Design and Research Institute Co., Ltd.

2013

Undertake the project "New Nickel-Cobalt Electrolyzer and Acid Mist Treatment Technology" of the "Strategic Non-ferrous Metal Large-scale Energy-saving Smelting Technology and Equipment" project of the Ministry of Science and Technology 863 Plan. Won the third prize of Zhejiang Division in the second China Innovation and Entrepreneurship Competition in 2013 Signed a strategic cooperation agreement with Beijing General Research Institute of Mining and Metallurgy

2010

"Vinyl ester resin integral casting electrolytic cell" won the second prize of China non-ferrous metal industry science and technology award. "Large maintenance-free integral casting electrolytic cell" obtained the certificate of technology innovation fund for small and medium-sized technology-based enterprises. The company won the honorary title of science and technology small and medium-sized enterprises in Zhejiang Province

2009

The industry took the lead in successfully researching and developing the integrated production line of pipe, tank and platform, and has been applied to many well-known smelting enterprises at home and abroad.

2008

Successful research and development of non-ferrous smelting precious metal refining industry dedicated "zero emission" nitrogen oxide treatment efficient device.

2007

The new vinyl resin integral casting electrolytic cell has broken the international monopoly through the identification of technological innovation achievements organized by academicians and experts. Draft and develop HG/T3984-2007 Chemical Resistant Modified Polypropylene Storage Tank industry standard.

2006

The first generation of new vinyl resin integral casting electrolytic cell was born in Hangzhou Sanai

2000

Start independent research and development of new vinyl resin integral casting electrolytic cell

1997

Hangzhou Sannai Environmental Protection Technology Co., Ltd. was established.