core advantages

Focus on the manufacture of reels for 25 years

Since 1996, we have been deeply cultivating the industry,Focus on the manufacture of reels for 25 years,Profession creates the core competitiveness of the market.

Leading the industry, winning many awards

"Top Ten" famous brand of China's auto maintenance equipment;AMR 2018 Beijing-made and domestic auto maintenance exhibition specially recommended products,2019 AMR Auto Aftermarket Influential Brand Award, etc.

Concentrate on research and development, custom function

Focus on the R&D, design and production of reels,Products can be customized according to needs,Appearance, function and use can be customized.

Diamond Quality, Strict Control

Green Castle adheres to the service concept of "quality first, customer first",Strictly follow the ISO9001: 2000 quality management system operation, have absolute adherence to quality,To achieve comprehensive quality management with strict quality inspection standards and inspection methods.


  • 10


    Famous brand of auto maintenance equipment in China

  • 22


    Obtained many national patents

  • 25


    Rich industry experience

  • 60


    Products are exported to many countries and regions

  • 13


    Annual output of more than 100,000 sets

  • 2


    Large production base

About Vertland

Focus on automatic shrink reel
R&D production service provider

Foshan Nanhai Green Castle Fluid Machinery Co., Ltd. was established in 1996,Has been focusing on independent technology research and development, professional production、Promote and sell automatic shrinking tube (cable) series products at home and abroad.The company has a garden factory area of 20,000 square meters and independent research and development institutions.With years of experience in R&D, production, operation, and automatic tube (cable) reels, Greenburg people provide customers with professional services and are one of the domestic brands with strong comprehensive competitiveness.

The products have won international CE, CQC, TUV and other certifications and REACH, ROHS, PAHS, CD, EN61242 electrical safety and other tests,At the same time, it has obtained 22 patents of the People's Republic of China. The products sell well in more than 60 countries and regions such as China, Europe, the United States, Australia, and Southeast Asia.

Global Services

The products sell well in more than 60 countries and regions, including China, Europe, the United States, Australia, and Southeast Asia.

Application Scenario

Products are widely used in all walks of life,
Functions can be customized according to customer needs.

  • Home app

    Home app
  • Automobile industry

    Automobile industry
  • Beauty industry

    Beauty industry
  • Garden agriculture

    Garden agriculture
  • Factory assembly line

    Factory assembly line
  • Charging pile

    Charging pile


Leading the trend of environmental reform

Enterprises must introduce 5S management tools