Main Exhibits：torispherical head, dish head, tank head, dished ends,elliptical head

Main Exhibits：Scintillation Module，Scintillator

Main Exhibits：Fasteners, including studs, bolts, and nuts for high and low temperature pressure applications in the petrochemical industry, sized from M12 to M160 and 1/2" to 4", are widely used in oil refining, pipeline installation, production reactors, offshore platforms, long-distance pipelines, nuclear facilities, environmental engineering, shipbuilding, and new energy equipment.

Main Exhibits： Zhuzhou Hongda Electronics Co., Ltd. The products displayed at this exhibition mainly focus on high-temperature, high-reliability special power supply modules and electronic components, including: special power supply modules (high-temperature series -55℃~175℃ power supply modules), special magnetic components and materials (special magnetic cores, magnetic rings, special transformers and inductors), special tantalum capacitors (high-temperature metal silver case tantalum capacitors, high-tempe

Main Exhibits：EXPLOSION-PROOF VALVE

Main Exhibits：

Main Exhibits：Main products: FK/FKQ Series Surface BOP Control device (manual/air control type) FKDQ/FKDY Series surface BOP control device (electrical/electro-hydraulic control type) FKWDQ Series surface BOP control device (wireless remote control electrical control、BOP Hydraulic Control Fluid) QST35/70/105/140/200 series High pressure pneumatic test bench (pneumatic type) DQST35/70/105/140/200 series High pressure pneumatic test bench (electro-pneumatic type) DJY series throttle manifold control box

Main Exhibits： The main products cover hydraulic end fittings, including valve seats, piston assemblies, piston rods, intermediate rods, cylinder liners, clamps, and valve boxes, etc.; power end fittings, such as crossheads, guides, pulleys, bushings, and crankshafts, etc.; and also other parts, such as air packs and safety valves.