Global Wastewater Treatment Solutions Provider

Over 18 Years of Manufacturing Expertise

News

  • Meet Holly Technology at Thai Water Expo 2026

    Meet Holly Technology at Thai Water Expo 2026

    Wuxi Holly Technology Co., Ltd. will participate in the upcoming Thai Water Expo, an international exhibition for the water treatment industry. Notably, this marks the company’s consecutive participation in this series of international water expos—a testament to its steadfast strategy of co...
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  • Holly Group Participates in ASIAWATER 2026 Kuala Lumpur | Wastewater Treatment Solutions

    Holly Group Participates in ASIAWATER 2026 Kuala Lumpur | Wastewater Treatment Solutions

    Kuala Lumpur, Malaysia | April 2026 — Holly Group successfully participated in the ASIAWATER 2026 exhibition in Kuala Lumpur, Malaysia, showcasing its latest wastewater treatment equipment and solutions. At the event, Holly Group presented key products including screw press sludge dewatering mach...
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  • Holly Group to Exhibit at ASIAWATER 2026 in Malaysia – Visit Us at Booth H104

    Holly Group to Exhibit at ASIAWATER 2026 in Malaysia – Visit Us at Booth H104

    Holly Group is excited to announce that we will be exhibiting at ASIAWATER 2026, the leading Malaysia water exhibition and one of Southeast Asia’s most important trade shows for the water and wastewater treatment industry. Held once every two years, ASIAWATER attracts industry professionals, engi...
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  • Screw Press Improves Sludge Dewatering in Slaughterhouse Wastewater Treatment

    Screw Press Improves Sludge Dewatering in Slaughterhouse Wastewater Treatment

    A slaughterhouse in Southeast Asia recently installed a screw press sludge dewatering machine to improve sludge handling in its wastewater treatment system. Slaughterhouse wastewater contains high levels of blood, fat, grease, and suspended solids, resulting in heavy sludge production during trea...
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  • Screw Press Improves Sludge Dewatering Efficiency in Palm Oil Mill Effluent (POME) Treatment

    Screw Press Improves Sludge Dewatering Efficiency in Palm Oil Mill Effluent (POME) Treatment

    A palm oil mill in Southeast Asia recently installed a screw press sludge dewatering machine to improve sludge management in its wastewater treatment system. Palm oil production generates large volumes of wastewater known as Palm Oil Mill Effluent (POME), which contains high concentrations of org...
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  • Food Processing Plant Improves Sludge Management with Screw Press Dewatering

    Food Processing Plant Improves Sludge Management with Screw Press Dewatering

    Last year, a food processing plant in Indonesia purchased a screw press sludge dewatering machine from our company to upgrade its wastewater treatment system and improve sludge handling efficiency. Due to the high organic content in food production wastewater, large amounts of sludge are generate...
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  • How to Select the Right Screw Press Sludge Dewatering Machine

    How to Select the Right Screw Press Sludge Dewatering Machine

    Choosing the correct screw press sludge dewatering machine starts with one key number: Dry solids capacity (kgDS/h). All screw press models are selected based on this parameter. Once you know your required kgDS/h, the right model can be determined quickly. Simple Selection Formula Daily wastew...
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  • Submersible Mixer for Wastewater Treatment – Efficient Sludge Mixing and Tank Agitation Solution

    Submersible Mixer for Wastewater Treatment – Efficient Sludge Mixing and Tank Agitation Solution

    In modern wastewater treatment plants, effective mixing is essential for maintaining biological activity, preventing sludge settling, and ensuring stable process performance. The submersible mixer, also known as a submersible agitator, is a key piece of wastewater treatment equipment designed to ...
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  • HOLLY Unveils 2026 Global Water Treatment Exhibition Plan

    HOLLY Unveils 2026 Global Water Treatment Exhibition Plan

    HOLLY is pleased to announce its 2026 Global Exhibition Plan, highlighting our continued commitment to delivering advanced water and wastewater treatment solutions worldwide. With over 40 years of industry experience, HOLLY will participate in a series of major international water treatment exhib...
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  • Grinder Screen: A Proven, High-Value Solution for Reliable Solids Management

    Grinder Screen: A Proven, High-Value Solution for Reliable Solids Management

    The Wastewater Grinder Screen is a mature and market-proven product that has been widely adopted across municipal and industrial wastewater treatment projects. With long-term field operation and a strong track record of repeat orders, it has become a preferred solution for customers seeking reli...
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  • Holly Group Successfully Holds 2025 Annual Gala Dinner in Yixing

    Holly Group Successfully Holds 2025 Annual Gala Dinner in Yixing

    On the evening of December 20, Holly Group successfully held its 2025 Annual Gala Dinner at Yixing Grand Hotel, bringing together management and employees to celebrate the achievements of the past year and look ahead to the future. The annual event was filled with a warm and lively atmosphere. Th...
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  • Season’s Greetings from Holly Group

    Season’s Greetings from Holly Group

    As Christmas approaches and the year comes to an end, Holly Group would like to extend our warmest holiday greetings to our customers, partners, and colleagues worldwide. Throughout the past year, Holly Group has remained committed to providing reliable wastewater treatment equipment and compreh...
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