https://sdrongye.en.made-in-china.com/product-group/zevTJOBlHHtr/TQ340-35Y-1.html
TQ340-35Y - Shandong Rongye Machinery Co., Ltd. - page 1.
China TQ340-35Y catalog of Certified Tq508-70y Hydraulic Casing Tong with Computer Torque Monitoring, Certified Tq340-35y Hydraulic Casing Tong with Dual Speed...
shandongmachinerycoltd