Main Exhibits：layflat hose&fittings

Main Exhibits：pressure transmitter,pressure controller,digital pressure gauge,temperature and pressure transmitter module

Main Exhibits：SNJ Valve Co., Ltd (Former Shanghai Neles-Jamesbury Valve Co., Ltd) was established in January 1991. SNJ is specialized in manufacturing ball valves, butterfly valves, special valves and related actuators suitable for applications in power plant, LNG, coal gasification and offshore platform.

Main Exhibits：Electric heating appliance, explosion proof electric heater, electric heating wire, high temperature wire, cable, electrical control system, complete set of electrical equipment, etc.

Main Exhibits：Submersible pumps for water sealed underground petroleum storage caverns

Main Exhibits：stainless steel seamless pipe,stainless steel weld pipe

Main Exhibits：Industrial enterprise production, management, decision management integration program; Two, exploration and development of reservoir evaluation of large data cloud platform (IRBS); Three, intelligent enterprise management cloud computing services platform; Four, the wisdom of the pumping unit of the whole industry chain value service platform (pumping machine housekeeper);

Main Exhibits： Cygnus 1 Intrinsically Safe is an ultrasonic thickness gauge， Cygnus 2 Hands Free ultrasonic thickness gauge， Cygnus 4+ General Purpose Ultrasonic Thickness Gauge， Cygnus 6+ PRO Multi-Mode Ultrasonic Thickness Gauge， Cygnus DIVE Underwater Gauge Wrist-Mountable Underwater Thickness Gauge， Cygnus Underwater Diver Hand-Held Underwater Thickness Gauge， Cygnus ROV Mountable Multiple Echo Ultrasonic Thickness Gauge

Main Exhibits：Pre-insulated tubing bundles

Main Exhibits：High temperature and high pressure, low temperature and high pressure petrochemical special fasteners

Main Exhibits：China Society of Naval Architects and Marine Engineers (CSNAME) is a public-spirited and academic society voluntarily established by scientists and technicians working in the sectors of shipbuilding and offshore construction. It is also a component part of China Association of Science and Technology. Tracing back to the days before the founding of New China, the Society was really formed by our shipbuilding predecessors in the year of 1943. The purpose of forming CSNAME is to unite and organi

Main Exhibits：Founded in 1956, China Classification Society (CCS) is the specialized organization of China to provide classification services. CCS provides services for the shipping, shipbuilding, offshore exploration & production and related manufacturing industries and marine insurance by furnishing reliable classification requirements and providing independent, impartial and integral classification, statutory, certification, inspection, assessment, test, consulting, training and many other services.

Main Exhibits：Qingdao Hisun is devoted to being professional in the design, research and development, production and sales of marine equipment and instrumentation. The main targets in our research and development program are as follows, the real-time transmission submerged buoys, C-Argo buoys, ROV and AUV Cavitation cleaning equipment, underwater glider, trawling net sounder, marine instrumentation and other related products.