Global Harmonic Balancer Market Status (2015-2019) and Forecast (2020-2024) by Region, Product Type & End-Use




Summary The report forecast global Harmonic Balancer market to grow to reach xxx Million USD in 2019 with a CAGR of xx% during the period 2020-2024. The report offers detailed coverage of Harmonic Balancer industry and main market trends. The market research includes historical and forecast market data, demand, application details, price trends, and company shares of the leading Harmonic Balancer by geography. The report splits the market size, by volume and value, on the basis of application type and geography. First, this report covers the present status and the future prospects of the global Harmonic Balancer market for 2015-2024. And in this report, we analyze global market from 5 geographies: Asia-Pacific[China, Southeast Asia, India, Japan, Korea, Western Asia], Europe[Germany, UK, France, Italy, Russia, Spain, Netherlands, Turkey, Switzerland], North America[United States, Canada, Mexico], Middle East & Africa[GCC, North Africa, South Africa], South America[Brazil, Argentina, Columbia, Chile, Peru]. At the same time, we classify Harmonic Balancer according to the type, application by geography. More importantly, the report includes major countries market based on the type and application. Finally, the report provides detailed profile and data information analysis of leading Harmonic Balancer company. Key Content of Chapters as follows (Including and can be customized) : Part 1: Market Overview, Development, and Segment by Type, Application & Region Part 2: Company information, Sales, Cost, Margin etc. Part 3: Global Market by company, Type, Application & Geography Part 4: Asia-Pacific Market by Type, Application & Geography Part 5: Europe Market by Type, Application & Geography Part 6: North America Market by Type, Application & Geography Part 7: South America Market by Type, Application & Geography Part 8: Middle East & Africa Market by Type, Application & Geography Part 9: Market Features Part 10: Investment Opportunity Part 11: Conclusion Market Segment as follows: By Region Asia-Pacific[China, Southeast Asia, India, Japan, Korea, Western Asia] Europe[Germany, UK, France, Italy, Russia, Spain, Netherlands, Turkey, Switzerland] North America[United States, Canada, Mexico] Middle East & Africa[GCC, North Africa, South Africa] South America[Brazil, Argentina, Columbia, Chile, Peru] Key Companies Schaeffler Group ZF Friedrichshafen AG Valeo DAYCO Dorman Products Honda CONTINENTAL AG BorgWarner Knorr-Bremse Group MPG Geislinger Dr. Werner Rhrs CO.R.A. GATE Vibratech TVD VOITH Market by Type Nodular Iron Steel Aluminum Market by Application Passenger Vehicle Light Commercial Vehicle Heavy Commercial Vehicle


Table of Content

Part 1 Market Overview
    1.1 Market Definition
    1.2 Market Development
    1.3 By Type
    1.4 By Application
    1.5 By Region
Part 2 Key Companies
    2.1 Schaeffler Group
        2.1.1 Company Profile
        2.1.2 Products & Services Overview
        2.1.3 Sales Data List
    2.2 ZF Friedrichshafen AG
    2.3 Valeo
    2.4 DAYCO
    2.5 Dorman Products
    2.6 Honda
    2.7 CONTINENTAL AG
    2.8 BorgWarner
    2.9 Knorr-Bremse Group
    2.10 MPG
    2.11 Geislinger
    2.12 Dr. Werner Rhrs
    2.13 CO.R.A.
    2.14 GATE
    2.15 Vibratech TVD
    2.16 VOITH
Part 3 Global Market Status and Future Forecast
    3.1 Global Market by Region
    3.2 Global Market by Company
    3.3 Global Market by Type
    3.4 Global Market by Application
    3.5 Global Market by Forecast
Part 4 Asia-Pacific Market Status and Future Forecast
    4.1 Asia-Pacific Market by Type
    4.2 Asia-Pacific Market by Application
    4.3 Asia-Pacific Market by Geography
        4.3.1 China Market Status and Future Forecast
        4.3.2 Southeast Asia Market Status and Future Forecast
        4.3.3 India Market Status and Future Forecast
        4.3.4 Japan Market Status and Future Forecast
        4.3.5 Korea Market Status and Future Forecast
        4.3.6 Oceania Market Status and Future Forecast
    4.4 Asia-Pacific Market by Forecast
Part 5 Europe Market Status and Future Forecast
    5.1 Europe Market by Type
    5.2 Europe Market by Application
    5.3 Europe Market by Geography
        5.3.1 Germany Market Status and Future Forecast
        5.3.2 UK Market Status and Future Forecast
        5.3.3 France Market Status and Future Forecast
        5.3.4 Italy Market Status and Future Forecast
        5.3.5 Russia Market Status and Future Forecast
        5.3.6 Spain Market Status and Future Forecast
        5.3.6 Netherlands Market Status and Future Forecast
        5.3.7 Turkey Market Status and Future Forecast
        5.3.6 Switzerland Market Status and Future Forecast
    5.4 Europe Market by Forecast
Part 6 North America Market Status and Future Forecast
    6.1 North America Market by Type
    6.2 North America Market by Application
    6.3 North America Market by Geography
        6.3.1 United States Market Status and Future Forecast
        6.3.2 Canada Market Status and Future Forecast
        6.3.3 Mexico Market Status and Future Forecast
    6.4 North America Market by Forecast
Part 7 South America Market Status and Future Forecast
    7.1 South America Market by Type
    7.2 South America Market by Application
    7.3 South America Market by Geography
        7.3.1 Brazil Market Status and Future Forecast
        7.3.2 Argentina Market Status and Future Forecast
        7.3.3 Columbia Market Status and Future Forecast
        7.3.4 Chile Market Status and Future Forecast
        7.3.5 Peru Market Status and Future Forecast
    7.4 South America Market by Forecast
Part 8 Middle East & Africa Market Status and Future Forecast
    8.1 Middle East & Africa Market by Type
    8.2 Middle East & Africa Market by Application
    8.3 Middle East & Africa Market by Geography
        8.3.1 GCC Market Status and Future Forecast
        8.3.2 North Africa Market Status and Future Forecast
        8.3.3 South Africa Market Status and Future Forecast
    8.4 Middle East & Africa Market by Forecast
Part 9 Market Features
    9.1 Product Features
    9.2 Price Features
    9.3 Channel Features
    9.4 Purchasing Features
Part 10 Investment Opportunity
    10.1 Regional Investment Opportunity
    10.2 Industry Investment Opportunity
Part 11 Conclusion

Table Type of Harmonic Balancer
Table Application of Harmonic Balancer
Table Schaeffler Group Overview List
Table Harmonic Balancer Business Operation of Schaeffler Group (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table ZF Friedrichshafen AG Overview List
Table Harmonic Balancer Business Operation of ZF Friedrichshafen AG (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Valeo Overview List
Table Harmonic Balancer Business Operation of Valeo (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table DAYCO Overview List
Table Harmonic Balancer Business Operation of DAYCO (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Dorman Products Overview List
Table Harmonic Balancer Business Operation of Dorman Products (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Honda Overview List
Table Harmonic Balancer Business Operation of Honda (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table CONTINENTAL AG Overview List
Table Harmonic Balancer Business Operation of CONTINENTAL AG (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table BorgWarner Overview List
Table Harmonic Balancer Business Operation of BorgWarner (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Knorr-Bremse Group Overview List
Table Harmonic Balancer Business Operation of Knorr-Bremse Group (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table MPG Overview List
Table Harmonic Balancer Business Operation of MPG (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Geislinger Overview List
Table Harmonic Balancer Business Operation of Geislinger (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Dr. Werner Rhrs Overview List
Table Harmonic Balancer Business Operation of Dr. Werner Rhrs (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table CO.R.A. Overview List
Table Harmonic Balancer Business Operation of CO.R.A. (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table GATE Overview List
Table Harmonic Balancer Business Operation of GATE (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Vibratech TVD Overview List
Table Harmonic Balancer Business Operation of Vibratech TVD (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table VOITH Overview List
Table Harmonic Balancer Business Operation of VOITH (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Global Harmonic Balancer Market by Region, 2015-2019 (Million USD)
Table Global Harmonic Balancer Market by Region, 2015-2019 (Volume)
Table Price List by Region, 2015-2019
Table Global Harmonic Balancer Market by Company, 2015-2019 (Million USD)
Table Global Harmonic Balancer Market by Company, 2015-2019 (Volume)
Table Price List by Company, 2015-2019
Table Global Harmonic Balancer Market by Type, 2015-2019 (Million USD)
Table Global Harmonic Balancer Market by Type, 2015-2019 (Volume)
Table Price List by Type, 2015-2019
Table Global Harmonic Balancer Market by Application, 2015-2019 (Million USD)
Table Global Harmonic Balancer Market by Application, 2015-2019 (Volume)
Table Price List by Application, 2015-2019
Table Asia-Pacific Harmonic Balancer Market by Type, 2015-2019 (Million USD)
Table Asia-Pacific Harmonic Balancer Market by Type, 2015-2019 (Volume)
Table Price List by Type, 2015-2019
Table Asia-Pacific Harmonic Balancer Market by Application, 2015-2019 (Million USD)
Table Asia-Pacific Harmonic Balancer Market by Application, 2015-2019 (Volume)
Table Price List by Application, 2015-2019
Table Europe Harmonic Balancer Market by Type, 2015-2019 (Million USD)
Table Europe Harmonic Balancer Market by Type, 2015-2019 (Volume)
Table Price List by Type, 2015-2019
Table Europe Harmonic Balancer Market by Application, 2015-2019 (Million USD)
Table Europe Harmonic Balancer Market by Application, 2015-2019 (Volume)
Table Price List by Application, 2015-2019
Table North America Harmonic Balancer Market by Type, 2015-2019 (Million USD)
Table North America Harmonic Balancer Market by Type, 2015-2019 (Volume)
Table Price List by Type, 2015-2019
Table North America Harmonic Balancer Market by Application, 2015-2019 (Million USD)
Table North America Harmonic Balancer Market by Application, 2015-2019 (Volume)
Table Price List by Application, 2015-2019
Table South America Harmonic Balancer Market by Type, 2015-2019 (Million USD)
Table South America Harmonic Balancer Market by Type, 2015-2019 (Volume)
Table Price List by Type, 2015-2019
Table South America Harmonic Balancer Market by Application, 2015-2019 (Million USD)
Table South America Harmonic Balancer Market by Application, 2015-2019 (Volume)
Table Price List by Application, 2015-2019
Table Middle East & Africa Harmonic Balancer Market by Type, 2015-2019 (Million USD)
Table Middle East & Africa Harmonic Balancer Market by Type, 2015-2019 (Volume)
Table Price List by Type, 2015-2019
Table Middle East & Africa Harmonic Balancer Market by Application, 2015-2019 (Million USD)
Table Middle East & Africa Harmonic Balancer Market by Application, 2015-2019 (Volume)
Table Price List by Application, 2015-2019



Figure Global Harmonic Balancer Market Share by Type in 2019
Figure Global Harmonic Balancer Market Share by Application in 2019
Figure Global Harmonic Balancer Market Share by Region in 2019
Figure Asia Harmonic Balancer Market Share by Region in 2019
Figure Global Harmonic Balancer Market Share by Region in 2019 (Million USD)
Figure Global Harmonic Balancer Market Share by Region in 2019 (Volume)
Figure Global Harmonic Balancer Market Share by Company in 2019 (Million USD)
Figure Global Harmonic Balancer Market Share by Company in 2019 (Volume)
Figure Global Harmonic Balancer Market Share by Type in 2019 (Million USD)
Figure Global Harmonic Balancer Market Share by Type in 2019 (Volume)
Figure Global Harmonic Balancer Market Share by Application in 2019 (Million USD)
Figure Global Harmonic Balancer Market Share by Application in 2019 (Volume)
Figure Global Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Global Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Asia-Pacific Harmonic Balancer Market Share by Type in 2019 (Million USD)
Figure Asia-Pacific Harmonic Balancer Market Share by Type in 2019 (Volume)
Figure Asia-Pacific Harmonic Balancer Market Share by Application in 2019 (Million USD)
Figure Asia-Pacific Harmonic Balancer Market Share by Application in 2019 (Volume)
Figure Asia-Pacific Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Asia-Pacific Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure China Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure China Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure China Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure China Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Southeast Asia Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Southeast Asia Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Southeast Asia Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Southeast Asia Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure India Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure India Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure India Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure India Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Japan Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Japan Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Japan Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Japan Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Korea Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Korea Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Korea Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Korea Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Oceania Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Oceania Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Oceania Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Oceania Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Europe Harmonic Balancer Market Share by Type in 2019 (Million USD)
Figure Europe Harmonic Balancer Market Share by Type in 2019 (Volume)
Figure Europe Harmonic Balancer Market Share by Application in 2019 (Million USD)
Figure Europe Harmonic Balancer Market Share by Application in 2019 (Volume)
Figure Europe Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Europe Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Germany Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Germany Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Germany Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Germany Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure UK Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure UK Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure UK Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure UK Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure France Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure France Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure France Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure France Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Italy Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Italy Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Italy Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Italy Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Russia Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Russia Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Russia Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Russia Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Spain Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Spain Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Spain Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Spain Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Netherlands Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Netherlands Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Netherlands Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Netherlands Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Turkey Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Turkey Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Turkey Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Turkey Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Switzerland Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Switzerland Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Switzerland Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Switzerland Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure North America Harmonic Balancer Market Share by Type in 2019 (Million USD)
Figure North America Harmonic Balancer Market Share by Type in 2019 (Volume)
Figure North America Harmonic Balancer Market Share by Application in 2019 (Million USD)
Figure North America Harmonic Balancer Market Share by Application in 2019 (Volume)
Figure North America Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure North America Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure United States Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure United States Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure United States Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure United States Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Canada Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Canada Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Canada Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Canada Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Mexico Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Mexico Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Mexico Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Mexico Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure South America Harmonic Balancer Market Share by Type in 2019 (Million USD)
Figure South America Harmonic Balancer Market Share by Type in 2019 (Volume)
Figure South America Harmonic Balancer Market Share by Application in 2019 (Million USD)
Figure South America Harmonic Balancer Market Share by Application in 2019 (Volume)
Figure South America Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure South America Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Brazil Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Brazil Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Brazil Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Brazil Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Argentina Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Argentina Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Argentina Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Argentina Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Columbia Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Columbia Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Columbia Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Columbia Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Chile Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Chile Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Chile Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Chile Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Peru Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure Peru Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure Peru Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Peru Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure Middle East & Africa Harmonic Balancer Market Share by Type in 2019 (Million USD)
Figure Middle East & Africa Harmonic Balancer Market Share by Type in 2019 (Volume)
Figure Middle East & Africa Harmonic Balancer Market Share by Application in 2019 (Million USD)
Figure Middle East & Africa Harmonic Balancer Market Share by Application in 2019 (Volume)
Figure Middle East & Africa Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure Middle East & Africa Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure GCC Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure GCC Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure GCC Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure GCC Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure North Africa Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure North Africa Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure North Africa Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure North Africa Harmonic Balancer Market Forecast, 2020-2024 (Volume)
Figure South Africa Harmonic Balancer Market Market Status, 2015-2019  (Million USD)
Figure South Africa Harmonic Balancer Market Market Status, 2015-2019  (Volume)
Figure South Africa Harmonic Balancer Market Forecast, 2020-2024 (Million USD)
Figure South Africa Harmonic Balancer Market Forecast, 2020-2024 (Volume)

Let our analyst help you with a customized solution for your market research needs

Select the license

Credit card Logo
hkjkhjkhjkhjkmjhjhkhjkjkhjkhjkm
Discount  Check Discount Question  Any Questions
hkjkhjkhjkhjkmjhjhkhjkjkhjkhjkm
fgfhfhfgf