Our company is located in the urban area of the coastal open city - Ningbo, near Sham Harbor Beilun, Ningbo Airport. Our flagship products include manual pressure and withholding series closure device pipelines. Currently, two series of our products are exported to European and American markets. We look forward to more trade through trade cooperation platform, and welcome wholesalers, retailers and individual users to contact us for business. Our products are used in garment factories, advertising companies, family decoration and other industries. Our main pipeline closure devices - pipeline joints are widely used in oil pipelines. Our Service Aim: high-quality, comprehensive after-sales service If you need any help, please do not hesitate to contact us.