Zhoushan Hooso Machinery Co., Ltd., established in 2018, is a professional manufacturer of screw barrels for plastic machines, located in Zhoushan City, China. The company operates with an ISO 9001 Quality System, emphasizing strict control and craftsmanship. With 11 to 50 employees, they specialize in OEM and ODM services, supported by R&D capabilities. Their core product lines include Conical Twin Screw Barrels, Parallel Twin Screw Barrels, Single Extrusion Screw Barrels, and Injection Molding Screw Barrels. They offer customization based on design, steel type, and heat treatment processes to accommodate various raw plastic materials and product requirements, including challenging materials like PVC with high calcium content, 100% recycled materials, and plastics with high glass filler percentages. Zhoushan Hooso Machinery Co., Ltd. serves over 300 customers, including major brands like Haitian and Jwell, and exports to more than 30 countries and regions, with main markets in West Europe, South America, Latin America, the Middle East, and Africa. The company is recognized as a "Shining Niche" Company and "Little Giants" in the industry.
Extruder Conical Screw and Barrel
Conical Screw Barrel Double Screw Barrel for UPVC Product
Conical Twin Screw Barrel for Plastic Extruder Machine
Conical Twin Screws and Barrels
Conical Screw Barrel for Extruder Machine
Zhoushan Howly Plastic Machinery Co., Ltd.
🇨🇳 China
2002Fewer than 5 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
Product customization
Low MOQ
Shipments
26
Key customer
INDUSTRIA GOTI PLAST
Key market
Europe
Description
Zhoushan Howly Plastic Machinery Co., Ltd. (Howly Screw) is a specialized manufacturer and trading company based in Zhoushan, China, with over 20 years of experience in the plastic machinery sector. Founded in 2002, the company has established itself as a professional provider of high-precision screw and barrel solutions for the plastics, rubber, and feed industries. Their core expertise lies in the design, manufacturing, and refurbishment of components for injection molding machines and extruders.
The company's extensive product portfolio includes single screw barrels, parallel and conical twin screw barrels, bimetallic screw barrels, and specialized rubber extruder screws. Beyond primary components, they supply essential plastic machinery spare parts such as gearboxes, heaters, blowers, extruder die heads, tie bars, and plastic cutters. Howly Screw utilizes high-quality alloy steels, including 38CrMoAIA, SKD11, and SKD61, employing advanced processing techniques such as nitriding, hard-chrome electroplating, and bimetallic alloy welding to ensure superior wear and corrosion resistance.
Operating with a focus on precision engineering and customization, the company offers tailor-made OEM and contract manufacturing services to meet specific industrial requirements. Their refurbishment capabilities are significant, with the technical capacity to service screws ranging from small laboratory sizes up to 600mm in diameter and 6 meters in length. With an international trade presence, Zhoushan Howly Plastic Machinery Co., Ltd. distributes its products across global markets, including Europe, America, Asia, and Africa, supported by a commitment to technological innovation and reliable performance.
Screw and Barrel for Injection Moulding Machines$1000
Parallel Twin Screw and Barre$1000
Tie Bar for Plastic Injection Moulding Machines$1000