Ningbo Drision Cleaning Equipment Co.,Ltd. is a brother company of Ningbo Hengtay.Due to a number of patents of Ningbo Hengtay, we were invited by the local government to enter the science and technology pioneer park.That is reason that we decide to set up a new company-Ningbo Drision which is focus on R&D design and export.Ningbo Drision keep the same supply chain,materials,technology and quality.And update the items every year.