Main Exhibits：Hand tools like various types of screws, screwdrivers, wrenches, containers, hammers, pliers, knives, axes, scissors, crowbars, etc. made from different materials including non-sparking and non-magnetic materials, stainless steels, VDE insulated materials, industrial-grade steel.

Main Exhibits：Main products: Integrating R&D, design, manufacturing and sales of hydraulic disc brake devices, automatic bit feeding devices, drilling rig electrical control systems and other related petroleum equipment and accessories for various types of oil drilling rigs and workover rigs.

Main Exhibits：温州中防科技有限公司专业从事生产钻井平台垂直式和斜拉式逃生通道。产品目前已与中石油、中石化、中海油配备使用，深受青睐。Wenzhou Zhongfang Technology Co., Ltd. specializes in producing vertical and inclined escape routes for drilling platforms.The product is currently being used in conjunction with PetroChina, Sinopec, and CNOOC, and is highly favored.

Main Exhibits： Positive pulse wireless while-drilling measurement system, LWD while-drilling logging system, JH rotary steering system, azimuth resistivity, JHNB near-bit, rotary steering testing equipment, rotary steering maintenance equipment, JH torque impactor, neutron density connection.

Main Exhibits：shale shaker screen ,Mine Sieving Screen ,filter tube, Grip Strut,steel grating,perforated metal,

Main Exhibits： The full range of mud pump, plunger pump, fracturing pump, and their accessories; OEM parts for world-renowned brand pumps; fracturing pump fluid end block; engine transmission parts; high-pressure forged and precision cast products for petroleum equipment, etc