SINO STONE’s deep cooperating factory, Tianjin DST Fastener Co., Ltd which is established by Jack Sun in 1986 is still focusing on the shear stud and stud welding machine. Alex Chao became a number of sale’s department and started to do domestic and international business in 2006. DST mainly exported shear studs through 3rd trader company before 2016.
After ten year’s cooperation, Jack Sun(15% shares) and Alex Chao(85% shares) established SINO STONE especially for exporting business in 2016. This is a milestone for DST and also SION STONE. As the most qualified Chinese partner in shear stud and stud welding machine, we will continue to serve many customers all over the world, as per our professional and aspiring team’s focusing on R&D. We can also export the technology of producing shear stud and assisting by educating our clients and averting potential troubles through our experience we can help in many facets.
We can be reached via email, telephone, and fax. We are bilingual, easily accessible and readily available. Always glad to help you in your endeavors.