194 visiting now: 191 USA USA flag 2 Singapore Singapore flag 1 UK UK flag 1 Belgium Belgium flag 1 China China flag 1 Korea Korea flag 1 Russia Russia flag

Highlighted Companies



company photo

Superior Machinery

  • Address: No.9 jixiang road, dinghai district, Zhoushan, Zhejiang , China
  • Email: Email
  • Phone: 8657489075950

Business description

Superior Machinery Co.

Ltd. an over 30-years-old factory with ISO9001: 2015 certificated,manufactures high-end barrels and screws for injection and extrusion processing.

Latest listings



  • Screw And Barrels For Extruders
    Screw And Barrels For Extruders
    Plastic and chemical industries - Superior Machinery - China - June 7, 2022 - contact company for price

    High-quality screws and barrels for extruders: Single screws and barrels: Screw Diameter:φ8~φ500 L/D Ratio: 7~60 Parallel Twin screws and barrels: Screw Diameter: φ45/2~φ250/2 L/D Ratio:18~40 Conical Twin screws and barrels: counter-rotating conical ...

  • Screw And Barrel
    Screw And Barrel
    Industrial process machinery - Superior Machinery - China - May 29, 2022 - contact company for price

    Superior Machinery is an over 30-year-old factory in Zhoushan of China with ISO9001 certificated. We are specialized in the production of screws and barrels for injection molding machines, extruders and for plastics processing equipment, providing pr...

  • Fully Hardened Screws
    Fully Hardened Screws
    Plastic and chemical industries - Superior Machinery - China - May 16, 2022 - contact company for price

    The fully hardened screws' raw materials are made in China or imported from Japan, United States, Switzerland, Sweden, Germany. We select the highest quality materials for different working conditions. PVD coating and HVOF supersonic flame spraying a...

  • Nickel Based Alloy Barrel
    Nickel Based Alloy Barrel
    Industrial process machinery - Superior Machinery - China - April 20, 2022 - check with company for price

    Nickel-based alloy barrel with vacuum sintering cladding process. The base materials is made of 4140 structural steel and the alloy powder is selected from the United States Wall Colmonoy Corporaton nickel base alloy. It has superior abrasion and cor...

  • 1


Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"