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Experience in Multiple Industries.

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The aim of Sunray is to solve challenges and provide customer the most cost-effective solutions by new design, extensive experience, advanced technologies and excellent manufacturing and services. 
  • Double twist machine introduction


    History of the double twist machineThe double twist machine was invented by the English inventor John Wilkinson in 1775. At the time, British industry was booming and there was an increasing need for improved mechanical equipment. John Wilkinson invented the double twister to meet the industrial nee Read More

  • Guide to Industrial Vacuum Pumps


    Vacuum pumps are used for a wide range of essential different activities today. From the removal of too much moisture to the packaging of various types of products, more than one industry uses vacuum pumps. And, if you are going to do your research, you may also find that vacuum pumps are in commerc Read More

  • The Ultimate Guide to Industrial Vacuum Pumps


    This blog post describes the ultimate guide to industrial vacuum pumps, including their introduction, applications, working principles, types, and how to choose, etc. Click the link to learn more about industrial vacuum pumps. Read More

  • What Are the Advantages of Dry Screw Vacuum Pump


    What Are the Advantages of Dry Screw Vacuum Pump?1. Easy construction and maintains. 2. No oil consumption, no dripping. Dry screw pumps require only a small amount of circulating cooling water and have low running costs. Read More

  • What is a Vacuum Pump?


    A vacuum pump is a device that draws gas molecules from a sealed container in order to leave behind a partial vacuum. The job of a vacuum pump is to generate a relative vacuum within a capacity. Read More

  • The Application of Rotary Vacuum Filter in Sugar Production


    Sugar production is a process whereby sugar is extracted from sugar cane stalks or sugar beet tubers by physical and chemical means to remove impurities and produce a finished sugar product containing high purity sucrose. Read More

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  # 8, EFC, Cangqian street, Yuhang, Hangzhou, Zhejiang, China. 
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