本公司专业研发自动化系统开发与制造，金属焊接设备、机器人自动化生产系统、管线加工成型机械、门控设备等。Crystal han technology company developed professional welding automation system, the robot welding automation system, special equipment automation welding production line, steel structure welding line, CNC plasma cutting, laser cutting machine, welding machine, Metal pipe processing molding equipment, cut pipe bender, pipe bender, straightening cut machine, looped machine, etc. Our company order process, intentional order discuss-offer drawing or sample-signed a development plan-sure scheme, sign a contract-delivery debugging-accepted-after-sales service tracking. Customer service telephone; 13506929456; 15605967969