In terms of metering pumps, we have always maintained stable cooperation with large enterprises in the domestic textile industry. We are also the top three metering pump suppliers in the domestic industry. We are the only enterprise in China that realizes the process from needle grinding to punching and can produce 100000 hole spinnerets. We have completed the test line at the client and further established a cooperative relationship. The company can also provide one-stop service for R & D, production and maintenance of the whole machine. The chemical fiber complete equipment produced by the company: spinning machine, drafting machine, loading machine, special equipment metering pump, spinneret and chemical fiber spindle are sold well all over the country and exported to more than 20 countries and regions such as Southeast Asia, the Middle East and central Europe.