[CNPC Chuanqing Drilling Company Mud Pipeline] ANSI Flanged Rubber Bellow Contract

[Asia’s First Fully Hydraulic Intelligent Drilling Rig] PTFE ANSI Flanged Rubber Bellow Contract

[Lihuayi Oil and Gas Recovery Project] ANSI Flanged Rubber Bellow Contract

[Shell Zhuhai Lubrication Project] ANSI Flanged Rubber Bellow Contract

[Zhongzhuo Times Fire Truck] High Pressure ANSI Flanged Rubber Bellow Contract

[Changan Ford Harbin Branch] Pump House pipeline ANSI Flange Rubber Bellow Contract

[FAW Toyota Motor] Spring shock absorber contract

[FAW-Volkswagen North China Base] Metal Hose Contract

[Wuhan Shenlong No. 1 Plant Rain Reconstruction Project] ANSI Flange Rubber Bellow Contract