We are one of the largest welded tube manufacturers in China. Having imported the advanced technology, management system and equipment abroad, we have established a perfect production system which includes the R&D, production, management and service. We have obtained ISO9001:2000 International Quality System Certification.



Having accumulated technology for several years, we boast our huge technical capability. Our highly-competitive products, thin wall welded tube moulds & inner weld treatment moulds occupy a large international market. For deformation of large...