About us

Development path

  • in 1988

    Mingyang Machinery Factory was established to produce and operate charcoal machine production line equipment. International business was launched in 2008.

  • in 2009

    Yugong Machinery Factory was established to produce and operate biomass pellet equipment. Established the Foreign Trade Division in 2011.

  • in 2015

    Huamingshi Machinery Factory was established to produce and operate oil extraction equipment.

  • in 2017

    Henan Olten Environmental Sci-Tech Co., Ltd. was established in Zhengzhou, Henan.

After decades of exploration and development, Henan Olten Environmental Sci-Tech Co., Ltd. has gradually become a comprehensive enterprise integrating R&D, production and sales at home and abroad.

The company's main products are: double shaft shredder, integrated crusher, drum chipper, sawdust machine, biomass pellet machine, charcoal machine, carbonization furnace, hydraulic oil press and screw oil press, etc. At the same time, we can provide a complete set of production line design scheme for pellet machine and charcoal machine.

Henan Olten Environmental Sci-Tech Co., Ltd.

Henan Olten Environmental Sci-Tech Co., Ltd. always adheres to the principle of "customer first, honesty, technological innovation, quality service", and applies the service concept to all work, providing customers with quality products and warm and thoughtful after-sales service. The first time to solve the problem for the user.

Henan Olten Environmental Sci-Tech Co., Ltd. has strong technical force, excellent processing equipment, reliable product quality and perfect after-sales service system. So far, our products have been widely accepted in domestic and foreign markets, and exported to France, Sweden, Poland, Chile, Russia, Nigeria, Zambia, Tanzania, Australia, Saudi Arabia, Philippines, Indonesia, Vietnam, Malaysia, etc. more than 30 Country and region.

company culture

professionalism, dedication, concentration

Quality determines everything, and details determine success or failure.
Customer satisfaction is our greatest pursuit.
Happy work, happy life, happy growth.

Core values of the company

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    Quality

    The establishment of corporate reputation, the most important thing is the comprehensive quality of the product.

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    Integrity

    The traditional virtues of the Chinese nation are the cornerstone of stablishing a corporate brand.

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    Excellence

    Showing the spirit of the company, reflecting the higher position, greater ambition and far-sighted ability, reflecting the company's ideals and pursuits.