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{"title":"High output FREE ENERGY 1MW Customized Size speed Permanent Magnet Generator","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/0b\/7e162d8b335edf918b8497963fcb-200x200-1\/high_output_free_energy_1mw_customized_size_speed_permanent_magnet_generator.jpg","attrs":{"Brand Name":"Greef","Model Number":"PERMANENT MAGNET GENERATOR","Certification":"CE","Place of Origin":"Qingdao"}}
{"title":"10kW Rated Power Free Energy Permanent Magnet Alternator For Electricity Generation Requirements","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/52\/bb36a404a48b4df706e538f32144-200x200-1\/10kw_rated_power_free_energy_permanent_magnet_alternator_for_electricity_generation_requirements.jpg","attrs":{"Brand Name":"Greef","Model Number":"PERMANENT MAGNET GENERATOR","Place of Origin":"Qingdao","Certification":"CE"}}
{"title":"Aluminum Alloy Coreless Permanent Magnet Generator with Low Start Torque and High Efficiency for Industrial Applications","imgUrl":"https:\/\/img.chinax.com\/nimg\/bd\/41\/2702b9ac0023664f02e46bacf947-200x200-1\/aluminum_alloy_coreless_permanent_magnet_generator_with_low_start_torque_and_high_efficiency_for_industrial_applications.jpg","attrs":[]}
{"title":"5.6M Rotor Diameter Pitch Control Wind Turbine with FRP Blades 0.3N.M Start Torque","imgUrl":"https:\/\/img.chinax.com\/nimg\/aa\/80\/4cfcb0e5d7907ad1048af76c4d83-200x200-1\/5_6m_rotor_diameter_pitch_control_wind_turbine_with_frp_blades_0_3n_m_start_torque.jpg","attrs":{"Safety Wind Speed":"60m\/s(133.8mph)","Brand Name":"Greef","Model Number":"AH","Place of Origin":"Qingdao"}}
{"title":"400RPM Rated Speed Horizontal Wind Turbine In White Color For 5-30kW Rated Power Demands","imgUrl":"https:\/\/img.chinax.com\/nimg\/b0\/c1\/6b10bc84086ac7e5584588ac1d8f-200x200-1\/400rpm_rated_speed_horizontal_wind_turbine_in_white_color_for_5_30kw_rated_power_demands.jpg","attrs":[]}
{"title":"24 Hours Lithium Ion Off Grid Solar System Monocrystalline Silicon Panels MPPT\/PWM Controller 48VDC","imgUrl":"https:\/\/img.chinax.com\/nimg\/8b\/a9\/ea4cea508b7a7c83087b42b2a880-200x200-1\/24_hours_lithium_ion_off_grid_solar_system_monocrystalline_silicon_panels_mppt_2fpwm_controller_48vdc.jpg","attrs":{"Brand Name":"Greef","Model Number":"off-grid solar system","Place of Origin":"Qingdao","Certification":"CE"}}
{"title":"LCD Display Solar System With Net Metering Internal Consumption <5W For On Grid Solar Setup","imgUrl":"https:\/\/img.chinax.com\/nimg\/50\/d0\/e405803b56fb7ba3341067068f08-200x200-1\/lcd_display_solar_system_with_net_metering_internal_consumption_3c5w_for_on_grid_solar_setup.jpg","attrs":{"Brand Name":"Greef","Model Number":"10kw on-grid solar system","Place of Origin":"Qingdao","Certification":"CE"}}
{"title":"Efficient Pure Sine Wave Wind Solar Generator Hybrid Generator Solar With 98% Conversion Rate","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/bb\/97354dbfc8a20abfed4a18de73bd-200x200-1\/efficient_pure_sine_wave_wind_solar_generator_hybrid_generator_solar_with_98_25_conversion_rate.jpg","attrs":{"Brand Name":"Greef","Model Number":"Hybrid Solar System","Place of Origin":"Qingdao","Certification":"CE"}}
{"title":"Vertical Axis Wind Turbine with 2 M\/s Cut-in Wind Speed, Height Adjustable and Three Phase for Industrial Applications","imgUrl":"https:\/\/img.chinax.com\/nimg\/6a\/de\/459e3d3b22cff322619401015cf6-200x200-1\/vertical_axis_wind_turbine_with_2_m_2fs_cut_in_wind_speed_2c_height_adjustable_and_three_phase_for_industrial_applications.jpg","attrs":[]}
{"title":"700kw Hybrid Convertor Featuring Intelligent Air Cooling and Maximum Efficiency 95 Designed for Solar Power Conversion Hydro Inverter","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/47\/eff4d0acb3a677c5866db9935202-200x200-1\/700kw_hybrid_convertor_featuring_intelligent_air_cooling_and_maximum_efficiency_95_designed_for_solar_power_conversion_hydro_inver.jpg","attrs":[]}
{"title":"48V\/240V Off Grid Controller Maximum Input Voltage 600V Mppt Voltage Range 90-530V Customized for Renewable Energy Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/52\/bf\/c95287a5926a78a57c85014570d9-200x200-1\/48v_2f240v_off_grid_controller_maximum_input_voltage_600v_mppt_voltage_range_90_530v_customized_for_renewable_energy_systems.jpg","attrs":[]}
{"title":"Photovoltaic Grid Tied Solar Inverter 50KW 100KW 230KW","imgUrl":"https:\/\/img.chinax.com\/nimg\/9e\/d5\/ebc30df4251289e8929336535a4d-200x200-1\/photovoltaic_grid_tied_solar_inverter_50kw_100kw_230kw.jpg","attrs":{"Brand Name":"GREEF","Model Number":"Solis Series","Certification":"CE","Place of Origin":"QINGDAO"}}
{"title":"110KW Off Grid Power Inverter with Level 2 Surge Protection and Transformer-Free Design for Reliable Energy Storage","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/33\/94c6738bef6750b02572ecc80adf-200x200-1\/110kw_off_grid_power_inverter_with_level_2_surge_protection_and_transformer_free_design_for_reliable_energy_storage.jpg","attrs":[]}
{"title":"Permanent Magnet Synchronous Motor with 0-8000 RPM Speedrange Featuring High Efficiency & Energy Saving and NdFeB Permanent Magnets","imgUrl":"https:\/\/img.chinax.com\/nimg\/92\/e6\/ecf62ac446ccd5fa284d3abe93f0-200x200-1\/permanent_magnet_synchronous_motor_with_0_8000_rpm_speedrange_featuring_high_efficiency_26_energy_saving_and_ndfeb_permanent_magne.jpg","attrs":[]}
{"title":"51.2V High Voltage Lithium Battery with Depth Of Discharge Above 80% and 6000 Cycle Times for Long Life Energy Storage","imgUrl":"https:\/\/img.chinax.com\/nimg\/20\/f9\/00d55814edc4095342942802d5cc-200x200-1\/51_2v_high_voltage_lithium_battery_with_depth_of_discharge_above_80_25_and_6000_cycle_times_for_long_life_energy_storage.jpg","attrs":[]}
In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green, R for Renewable, E for Energy, E for Earth, and F for Future. This acronym is not just a name; it's a promise, a mission, and a vision that drives everything we do. Our logo, a vibrant blend of green hues intertwined, visually encapsulates our commitment to a sustainable and thriving future for our planet.
The Origin of GREEF
The story of GREEF begins with a simple yet powerful dream: to create a world where green renewable energy is accessible to all, ensuring a sustainable future for generations to come. Our founders, a group of passionate environmentalists and engineers, recognized the pressing need to transition away from fossil fuels and towards cleaner, renewable sources of energy. They envisioned a company that would not only provide innovative energy solutions but also inspire a global movement towards sustainability.
GREEF specializes in providing advanced system solutions for wind, hydro, and solar energy, with globally deployed wind turbines renowned for ultra-low cut-in wind speeds, minimal noise emissions, and aerodynamically optimized designs that perform reliably across diverse climatic and environmental conditions. Our permanent magnet generators cover a power range from 500W to 5MW. Fifty percent of our core engineering team possesses 12-20 years of industry expertise, enabling customized end-to-end solutions encompassing holistic design planning, schematic development, 3D renderings, physical prototyping, volume production, quality control, and after-sales service. Our rapid-response system significantly reduces clients' time and cost pressures.
Products exported to Europe, South America, North America, and global markets carry CE certification with 3-5 year warranty periods, while quality and on-time delivery are guaranteed by Al ib aba Trade Assurance. Since inception, we've upheld our mission to deliver economical and reliable power solutions through renewable energy innovation, accelerating global green energy transition. Our credo "Green Renewable Energy for Earth's Future" embodies our conviction in a sustainable tomorrow – our brand story transcends actions to encompass our purpose and the impact we strive to create.
Basic Information
Company Name:
Qingdao Greef New Energy Equipment Co., Ltd
Business Type:
Manufacturer,Exporter,Trading Company
Brands:
GreeF
Employee Number:
70~100
Year Established:
2014
Total Sales Annual:
2.5 Million-5 Million
Company Location:
2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
Factory Location:
ZHENHUA ROAD, QINGCHUN CHUANGYE DEVELOPMENT ZONES, TAIAN, CHINA
Trade & Market
Company slogan:
Qingdao Greef New Energy Equipment Co., Ltd Power the world with green energy
OEM Overview:
OEM / ODM are accepted
Our products can be customized according to your requirements.
Production Line:
Qindao Greef New Energy Equipment Co., Ltd is located in Qingdao Shandong, China, it takes about 5mins from Qingdao International Airport. Our factory and Sales Department covers more than 3000 square meters, including the permanent magnet generator, vertical axis wind turbine, wind turbine blades, controller and inverter.
R&D:
"GREEF" have its own engineer design team which is design products ourselves. Moreover, we have successfully obtained CE approvals and supports from our customers, which boost our business day by day!
Our Team:
"GREEF" have its own engineer design team which is design products ourselves. Moreover, we have successfully obtained CE approvals and supports from our customers, which boost our business day by day!
History:
2014 Year - Since the start of the company in 2014, we have been passionate believers in our mission to provide cheaper, reliable electricity through the power of renewable energy.
12 Years - 50% staff in our engineer team have 11 years experience in wind and solar generator field,can provide customer customzied new energy solutions.
Audited Supplier - We are audited supplier which is inspected by BUREAU VERITAS
5 Factories - In QINGDAO, SUZHOU, DEZHOU, NINGBO and TAI'AN of China mainland, "GREEF"own 5 top factories in the field to provide our customers quality products.
100 Staffs - We employ over 100 staffs around the world, representing a wide range of skills, among them electronic engineering, project management, process development, quality assurance, logistics and customer service. What unites us is the vision of a fully renewable future and the core company values of integrity and attention to detail.
Our mission is to help customers succeed, win-win with partners, power the world with green energy.
Service:
GreeF are global supplier which focus on Permanent Magnet generator, wind turbine blades, controller, invertor etc.
We have successfully obtained CE approvals and supports from our customers, which boost our business day by day!
Audited Supplier - We are audited supplier which is inspected by BUREAU VERITAS
Professional Team - Empoly 100 staff around the world, 50% of them in our engineer team have more than 11 years experience.
On-Time Service- 7days*24 hours on time service
Certifications- CE, TUV, UL, RoHS, SAA
OEM / ODM are accepted
Believe in us, we can accompany you forever.
Factory Information
Market name:
North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Africa,Oceania,Worldwide
