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PREV12NEXT
PREV2/2NEXT

No.

Patent Name

Patent No.

Type of Patent

Date of Authorization

Term

1 

A cyanide-free silver plating solution and preparation method

2020106704564 

Invention patent

2021.4.6

2020.7.13-2040.7.12

2 

A cyanide-free alkaline copper plating solution and its usage method

201911376348X

Invention patent

2021.4.6

2019.12.27-2039.12.26

3 

An ion palladium activation solution for horizontal PTH and its preparation method

202010783640X

Invention patent

2021.3.23

2020.08.06-2040.08.05

4 

A horizontal PTH solution and its preparation method

2020107770830 

Invention patent

2021.3.23

2020.08.05-2040.08.04

5 

A trivalent chromium plating solution and its preparation method

2020101515975 

Invention patent

2021.2.23

2020.03.06-2040.03.05

6 

A Zinc plating solution and its preparation method

201910957488X

Invention patent

2021.2.19

2019.10.10-2039.10.09

7 

A copper surface micro etching agent and its preparation method

2019105231679 

Invention patent

2020.12.29

2019.6.17-2039.6.16

8 

A chemical tin plating solution and its preparation method

2019107091964 

Invention patent

2020.12.25

2019.8.1-2039.7.31

9 

A cyanide-free alkaline copper plating solution for steel parts and its preparation method

2019114156234 

Invention patent

2020.11.13

2019.12.31-2039.12.30

10 

A diamond wire plating solution for photovoltaic materials cutting and its preparation method

2019113802319 

Invention patent

2020.11.06

2019.12.27-2039.12.26

11 

A VCP copper plating brightening agent with advanced deep plating ability and its preparation method

2019108174428 

Invention patent

2020.10.09

2019.08.30-2039.08.29

12 

A Water-based corrosion inhibitor for rebar

2017111920186 

Invention patent

2020.08.14

2017.11.24-2037.11.23

13 

An Aluminum alloy tin plating solution and its preparation method

2019106865173 

Invention patent

2020.08.04

2019.07.26-2039.07.25

14 

A copper plating solution for solar cells and its preparation method

2019106993631 

Invention patent

2020.08.04

2019.07.31-2039.07.30

15 

A tin plating solution for solar cells and its preparation method

2019106079645 

Invention patent

2020.08.04

2019.07.08-2039.07.07

16 

A Tin or tin-lead alloy plating solution applied to lead-free electronic components and its preparation method and plating method

2018109907648 

Invention patent

2020.7.21

2018.08.28-2038.08.27

17 

A Cyanide-free alkaline copper plating solution for photovoltaic busbar and its preparation method

2019106586620 

Invention patent

2020.06.30

2019.07.22-2039.07.21

18 

A Cyanide-free alkaline copper plating solution and its preparation and application in flexible printed circuit boards

2019108118038 

Invention patent

2020.06.30

2019.08.30-2039.08.29

19 

A tin plating additive and its preparation method

2019106466559 

Invention patent

2020.06.16

2019.07.17-2039.07.16

20 

Pre-penetrant composition, pre-penetrant, copper plating pre-treatment method, and cyanide-free copper plating method

2019104455672 

Invention patent

2020.06.05

2019.05.27-2039.05.26

21 

A Cyanide-free alkaline copper plating solution

2017113403610 

Invention patent

2019.08.09

2017.12.14-2037.12.13

22 

A stripping agent for aluminum and aluminum alloys and its application

201710931051X

Invention patent

2019.06.18

2017.10.09-2037.10.08

23 

The Chrome-free surface micro etching method for PA10T engineering plastics

2016106398825 

Invention patent

2018.07.13

2016.08.05-2036.08.04

24 

An Electrolytic etchant and electrolytic etching method for chromium zirconium copper alloys

2016106399781 

Invention patent

2018.06.19

2016.08.05-2036.08.04

25 

A Silver plating brightening agent and its preparation method

2015104877229 

Invention patent

2018.05.15

2015.08.05-2035.08.04

26 

A highly stable electroless nickel plating solution and electroless plating method

2015102058321 

Invention patent

2017.08.01

2015.04.27-2035.04.26

27 

A Ni-W-Fe-Co alloy plating solution and its plating process

2012100647633 

Invention patent

2015.06.17

2012.03.13-2032.03.12

28 

A low foaming carrier brightener and its usage method

2011103663101 

Invention patent

2013.11.27

2011.11.17-2031.11.16

29 

A Cyanide-free zinc deposition solution and cyanide-free plating method for aluminum wheel hubs using the solution

2009100402263 

Invention patent

2011.08.10

2009.06.12-2029.06.11

30 

A Cyanide-free high-density copper plating solution and aluminum alloy wheel hub plating process using the solution

2007100277851 

Invention patent

2011.01.05

2007.04.28-2027.04.27

31 

A pure water preparation equipment for PCB solution production

2020217164546 

Utility model

2021.4.2

2020.8.17-2030.8.16

32 

A packaging machine with QR code recognition

2020217163327 

Utility model

2021.3.23

2020.08.17-2030.08.16

33 

A reverse valve device to prevent backflow of reaction solution

2020217163219 

Utility model

2021.3.23

2020.08.17-2030.08.16

34 

An automatic loading device for PCB solution

202021716545X

Utility model

2021.3.16

2020.08.17-2030.08.16

35 

A conditioner for preventing circuit board holes from breaking

2020217163257 

Utility model

2021.2.19

2020.08.17-2030.08.16

36 

An impurity removal device for tin plating solution in the solar panel manufacturing

2019217932618 

Utility model

2020.08.21

2019.10.23-2029.10.22

37 

A liquid inlet device for ion membrane filtration equipment for plating solution purification

2019217932656 

Utility model

2020.08.28

2019.10.23-2029.10.22

38 

A hydrophilic treatment equipment for plastic plating

201921747831X

Utility model

2020.08.28

2019.10.16-2029.10.15

39 

A centrifugal filter cartridge replacement mechanism for photovoltaic material production

2019217933112 

Utility model

2020.8.11

2019.10.23-2029.10.22

40 

A matte surface treatment equipment for Aluminum oxidation process

201921741847X

Utility model

2020.7.14

2019.10.16-2029.10.15

41 

A replaceable ion membrane filter plate for solar cell manufacturing

201921793236X

Utility model

2020.6.26

2019.10.23-2029.10.22

42 

An organic impurity removal device for solar cell production process

2019217933131 

Utility model

2020.6.26

2019.10.23-2029.10.22

43 

A color passivation equipment for protective coating of hardware parts

2019217417528 

Utility model

2020.6.23

2019.10.16-2029.10.15

44 

A cleaning mechanism for surface attachments of the ion membrane filtration layer for plating solution purification

2019217932374 

Utility model

2020.6.19

2019.10.23-2029.10.22

45 

A wastewater treatment equipment for the solar cell production

2019217932637 

Utility model

2020.6.19

2019.10.23-2029.10.22

46 

An unloading device for centrifugal filter machine in photovoltaic material production

2019217932834 

Utility model

2020.6.16

2019.10.23-2029.10.22

47 

A PCB pattern desmearing fixture

2019217418499 

Utility model

2020.6.16

2019.10.16-2029.10.15

48 

An ultrasonic pre-immersion equipment for general hardware alloy parts

201921747775X

Utility model

2020.6.16

2019.10.16-2029.10.15

49 

An agitation tank with combined cooling and heating functions

2019212329732 

Utility model

2020.6.9

2019.7.31-2029.7.30

50 

An agitation tank with circulating cooling function

2019211898327 

Utility model

2020.6.9

2019.7.26-2029.7.25

51 

An agitation tank that can prevent liquid splashing

201921208001X

Utility model

2020.6.9

2019.7.26-2029.7.25

52 

An agitation machine suitable for powder mixtures

2019212078607 

Utility model

2020.6.9

2019.7.26-2029.7.25

53 

A bonding process equipment for solar panel production

2019217931704 

Utility model

2020.6.9

2019.10.23-2029.10.22

54 

A purification device for copper plating solution for solar cell manufacturing

2019217932815 

Utility model

2020.6.9

2019.10.23-2029.10.22

55 

A novel stirring blade

2019212330123 

Utility model

2020.6.9

2019.7.31-2029.7.30

56 

An agitation machine with powder raw material splash prevention function

2019212422286 

Utility model

2020.5.8

2019.8.1-2029.7.31

57 

An agitation machine suitable for solid-liquid mixed raw materials

2019212329751 

Utility model

2020.5.8

2019.7.31-2029.7.30

58 

An agitation tank with circulating heating function

2019211973101 

Utility model

2020.5.8

2019.7.26-2029.7.22

59 

A high-efficiency spiral agitation blade for agitation machines

2019211678083 

Utility model

2020.5.8

2019.7.23-2029.7.22

60 

An agitation tank with foreign objects falling prevention function

2019211678098 

Utility model

2020.5.8

2019.7.23-2029.7.22

No.

Plan Name

Project Name

Project Level

Project Competent Authority

Year of Approval

Fiscal Allocation (10,000 RMB)

1

Key energy-saving projects, major demonstration projects for circular economy and resource conservation, and key industrial pollution control projects

Sanfu’s Key technology and industrialization demonstration project of circular economy for high-density copper plating in replacement of cyanide plating

national

National Development and Reform Commission

2013

1,080

2

Engineering Technology Research Center of Guangdong Province

Green Plating (Sanfu) Engineering Technology Research Center of Guangdong Province

Provincial

Department of Science and Technology of Guangdong Province

2015

150

3

Guangzhou Enterprise Research & Development Organization Construction Project

Sanfu Green Plating Engineering Research Institute of Guangzhou

Municipal

Guangzhou Municipal Science and Technology Bureau

2015

75

No.

Honor

Issuing Authority

Time

1

Third Prize of Environmental Protection Science and Technology Award of Guangdong Province

The People’s Government of Guangzhou Municipality

August 2013

2

Cleaner Production Technology Center of Guangdong Province

Economy and Informationization Committee of Guangdong Province, Department of Science and Technology of Guangdong Province

December 2013

3

Cleaner Production technology Service Enterprise of Guangdong Province

Economy and Informationization Committee of Guangdong Province, Department of Science and Technology of Guangdong Province, Department of Environmental Protection of Guangdong Province

June 2012

4

Innovative Pilot Enterprise of Guangzhou

Guangzhou Technology and Informationization Leading Group Office

February 2013

5

2018 Gazelle Enterprise

Technology Innovation New Bureau of Guangzhou Development Zone

December 2018

6

2019 Gazelle Enterprise

Technology Innovation New Bureau of Guangzhou Development Zone

December 2019

7

Third Prize of Growth Group in New Material Industry of the 6th China Innovation & Entrepreneurship Competition (Guangdong Province)

Organizing Committee of China Innovation & Entrepreneurship Competition (hosted by Department of Science Technology of Guangdong Province, co-organized by Productivity Promotion Center of Guangdong Province, Technology Financial Group of Guangdong Province, Yuesheng Kerong Technology Development Co., Ltd. of Guangdong Province)

August 2017

8

Technical Innovative Prize of Surface Treatment Industry

Organizing Committee of the 10th Guangzhou International Surface Treatment Exhibition

May 2013

9

Independent Innovative Demonstrative Enterprise of Guangdong Province

Guangdong Provincial enterprise confederation, Guangdong Provincial Association of Entrepreneurs

December 2014

10

Standing Director Unit of Guangdong Cleaner Production Association

Guangdong Cleaner Production Association

July 2012

11

The research and industrialization project of High Corrosion Resistant Potassium Chloride Zinc Plating Additive and Trivalent Chromium Passivator granted with scientific and technological award

The People’s Government of Guangzhou Municipality

August 2013

12

The key technology and industrialization project of cyanide-free high-density copper process in the plating industry registered as a scientific and technological achievement of Guangdong Province

Department of Science and Technology of Guangdong Province

May 2010

13

The key technology and industrialization project of cyanide-free high-density copper process in the plating industry granted with the Environmental Protection Science and Technology Award of Guangdong Province

Department of Environmental Protection of Guangdong Province

May 2012

14

The project of Nickel Based Alloy Substitute Chromium Plating Process registered as a scientific and technological achievement of Guangzhou

Technology and Informationization Bureau of Guangzhou

May 2013

15

The project of High Silicon Aluminum Alloy Quaternary Cyanide-free Zinc Deposition Process registered as a scientific and technological achievement of Guangzhou

Technology and Informationization Bureau of Guangzhou

May 2013

16

Low Foam Potassium Chloride Zinc Plating Additive recognized as a high-tech product of Guangdong Province in 2017

Guangdong Hi-tech Enterprise Association

December 2017

17

Cyanide-free High-density Copper Plating Solution recognized as a high-tech product of Guangdong Province in 2017

Guangdong Hi-tech Enterprise Association

December 2017

18

SF-Cyanide-free Alkaline Copper Plating Agent recognized as a high-tech product of Guangdong Province in 2018

Guangdong Hi-tech Enterprise Association

December 2018

19

SF-Cyanide-free Zinc deposition Agent recognized as a high-tech product of Guangdong Province in 2018

Guangdong Hi-tech Enterprise Association

December 2018

20

SF-Environment-friendly Descaling Agent recognized as a high-tech product of Guangdong Province in 2019

Guangdong Hi-tech Enterprise Association

December 2019

21

SF-Low Potassium Chloride Zinc Plating Additive recognized as a high-tech product of Guangdong Province in 2019

Guangdong Hi-tech Enterprise Association

December 2019

22

SF- Cyanide-free Alkaline Copper Additive recognized as a high-tech product of Guangdong Province in 2020

Guangdong Hi-tech Enterprise Association

April 2021

23

SF Water-soluble Potassium Chloride Zinc Plating Additive recognized as a high-tech product of Guangdong Province in 2020

Guangdong Hi-tech Enterprise Association

April 2021

24

SF-High-efficiency Degreasing Powder for Metal recognized as a high-tech product in Guangdong Province in 2020

Guangdong Hi-tech Enterprise Association

April 2021

25

Guangdong Intellectual Property Demonstration Enterprise

Guangdong Intellectual Property Protection Association

December 2020

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No. 57 Fenghuang Sanheng Road, Zhongxin Guangzhou Knowledge City, Guangzhou City

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sales@gzsanfu.com.cn Business cooperation
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  • Xiamen branch

    Address: Room 1403, Building 6, Xinglin Bay Operation Center, Jimei District, Xiamen

    Tel: +86592-6220498, +86592-6220478

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    Address: Room 201, No. 28, Lane 136, Shunde Road, Haishu District, Ningbo

    Tel: +86574-81859798, +86574-81859799

  • Suzhou Branch
    Address: 1st Floor, Building 2, No. 88 Chunyao Road, Huangdai Town, Xiangcheng District, Suzhou, Jiangsu Province

    Tel: +86512-65796973, +86512-66102987

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    Address: Unit 2506, Tower C, Qianhai Excellence Times Plaza, Bao'an District, Shenzhen

    Tel: +86755-29556931

  • Ningmei Tech

    Address: Room 1007, No. 83 Yunnan North Road, Gulou District, Nanjing

    Tel: +8625-85863192

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    Address: No. 57, Fenghuang Sanheng Road, Kowloon Industrial Park, Guangzhou Sino-Singapore Guangzhou Knowledge City

    Tel: +8620-32058269 ,  +8620-32077089 ,  +8620-32077125

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Subsidiary : Haoyue New Materials | Ningmei Tech | Guangzhou Etsing Plating Institute | Boquan Chemical | Candice William | GCE | Yiling Smart | Hongway Tech

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Subsidiary Companies
  • Xiamen branch

    Address: Room 1403, Building 6, Xinglin Bay Operation Center, Jimei District, Xiamen

    Tel: +86592-6220498, +86592-6220478

  • Ningbo Branch

    Address: Room 201, No. 28, Lane 136, Shunde Road, Haishu District, Ningbo

    Tel: +86574-81859798, +86574-81859799

  • Suzhou Branch
    Address: 1st Floor, Building 2, No. 88 Chunyao Road, Huangdai Town, Xiangcheng District, Suzhou, Jiangsu Province

    Tel: +86512-65796973, +86512-66102987

  • Haoyue New Materials

    Address: Unit 2506, Tower C, Qianhai Excellence Times Plaza, Bao'an District, Shenzhen

    Tel: +86755-29556931

  • Ningmei Tech

    Address: Room 1007, No. 83 Yunnan North Road, Gulou District, Nanjing

    Tel: +8625-85863192

  • Guangzhou Etsing Plating Institute

    Address: No. 57, Fenghuang Sanheng Road, Kowloon Industrial Park, Guangzhou Sino-Singapore Guangzhou Knowledge City

    Tel: +8620-32058269 ,  +8620-32077089 ,  +8620-32077125


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