Zibo Yu Chuan Technology Co., Ltd. is specialized in repair frequency (inverter repair Zibo, Binzhou converter repair, frequency converter repair, Weifang), PLC repair, touch screen repair, soft starters, DC drives, industrial computer repair and sales , PLC, touch screen decryption, programming, undertake constant pressure water supply systems, fans, pumps, injection molding machine, ball mill energy-saving systems, GGD distribution cabinets. 
 My company is currently the agent of Shandong Taizhou Ling Roth Inverter, Siemens PLC, Hi-tech touch screen, touch screen Nobukatsu Shandong agents, spot, excellent price. 
 We have high-quality professional maintenance team (Zibo converter repair, frequency converter repair Binzhou, Weifang drive maintenance), maintenance of rich experience, strong technical strength, fast speed, reasonable price, good reputation, the bulk of accessories spare parts inventory and purchase a variety of channels and fast, so that we can no circuit in the case of drawings, the chip-level maintenance facility for users to solve problems, provide quick service. 

 Maintenance features: 
 24 hours access repair service, fast response time of around Zibo 1-2 hours. Can provide customers with on-site service, and strive to do to solve the general problem of the day; the first test, core prices, and then approved by the user for maintenance. Sufficient spare parts, fast delivery. After servicing the drive all the load testing, quality assurance; foreign customer service drive, the servo can be sent to us through the logistics company, fast, low fees; contract inverters, servo regular maintenance operations.