Main Exhibits：tong dies and slip inserts, safety clamps,Drill Tool Gauge, Stabbing Guide, Handle

Main Exhibits：Coal Machinery elements, Cement making Air Filter elements, Fuel/ Hydraulic Fluid Filters, Oil-Gas Separator, Water Filters etc. Kind of high, medium and low pressure pipe-line filters, Multi-function Fluid Purifying Machines, Back-flash Water Filters

Main Exhibits：The multi-purpose sponge is a special sponge developed by our R&D team. Nano-composite slurry is applied to the surface of the sponge to make it oleophilic and hydrophobic. This sponge has a strong oil absorption capacity and can absorb oil that is dozens of times more than its weight. After the oil absorption reaches saturation and the oil is squeezed out, the oil absorption performance is not affected and it can be reused up to dozens of times. This product can replace the existing disposable

Main Exhibits：laminar-flow mass flow meters and mass flow controllers

Main Exhibits：Beryllium Bronze Instrument Tubes | Beryllium Copper Rods | Beryllium Copper Wires | Beryllium Copper Blocks | Beryllium Cobalt Copper | High Beryllium Copper | Beryllium Nickel Copper | Beryllium Copper Mold Materials | Beryllium Copper Rings | Beryllium Copper Wear-Resistant Plates | Beryllium Copper Tubes

Main Exhibits：Temperature instruments, liquid level instruments, flow instruments, pressure instruments, valves