Shandong Friend Control System Co.,Ltd. is a high-tech manufacturing enterprises which professional engaged in Pressure measurement instrument, Level measurement,Temperature instruments,Flow measurment etc. manufacturing and providing technical services in industrial control system. Factory founded in 2002 ,covers an area of 4,000 square meters ,located in No.98 Wanjie Road,High-tech Development Zone, Zibo City, Shandong Province .The company has excellent testing equipment and strict production process management.To ensure the excellent quality of products,the factory has fully passed the ISO9001 quality system certification.Our mainly products have FD3051/FD3051S series smart capacitive/single-crystal-silicon pressure transmitter, differential pressure transmitter , level transmitter, flow transmitter ,FD80/86 series silicon piezoresistive pressure transmitter, differential pressure transmitter, level transmitter, micro-pressure transmitter,FDW series Thermal resistance and Thermocouple,signal isolation, and intelligent digital display and control instruments and other products. While providing customers with complete automation instrument control systems , conversion control system installation and commissioning.The products have been widely used in environment protect equipment,central air-conditioning,machinery equipment,refrigeration equipment,water treatment equipment , hydraulic and pneumatic control engineering, automotive,chemicals , paper, food and other fields, get the trust and recognition of customers.The Company since its inception, adhere to the " global concept ,honesty, sense of service, quality of ideas, strict management , dedication ,"the concept of corporate culture . Adhere to the " people-oriented, scientific and technological progress ," the concept of enterprise management , and constantly development, have developed advanced technology, excellent performance , high-quality industrial automation products.