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07.12.18

AIRPOINT Co., LTD
ANPING GUANGMING METAL PRODUCTS CO., LTD.
Applied Physics Systems
Beijing Feilong InternationalTrade Co. Ltd.
BEIJING POWER INTERNATIONAL EXHIBITION CO., LTD (BEIJING)
BOERGER GMBH
Bohyar pipe cutting and beveling machineCo. Ltd.
Borsig GmbH
Bosson UnionTech (Beijing) Co. Ltd.
CANGZHOU LONGTAIDI PIPETECHNOLOGY CO., LTD.
Changsha Boneng Technology Co. Ltd.
Chengdu Minjang Precision Cutting ToolCo., Ltd.
China Petroleum Technology &Development Corporation (CPTDC)
CMP Products Limited
DB SCHENKER
DENSO GmbH
Dong-Eui University
DRAEGER
Enotec GmbH
EODL LLC
EVETRON
Flow Technology Trade Fairs
Fujian Wanlong SuperhardMaterial Technology Co.,Ltd
G & Y INTERNATIONALPETRO-EQUIPMENT CO., LTD. (BEIJING)
Guanghan N & D Carbide Co., Ltd
Gui Zhou Gaofeng PetroleumMachinery Co., Ltd.
Gummiwerk KRAIBURG GmbH & Co. KG
Haimo Technologies Group Corp.
Haixing Maritime Electric Group
Hangzhou Ainuo Technology Co.,Ltd.
Hebei Boxing PetrochemicalEquipment Co., Ltd.
Hebei GN Solids Control Co., Ltd.
Hebei Hengying Wire Cloth Co., Ltd.
Hebei Jerry Petroleum Machinery Co., Ltd
Hebei Penghui Petroleum MachineryCo. Ltd.
Hebei Ruishi Bits Manufacturing Co., Ltd
Heilongjiang North Shuangjia DrillingTools Co., Ltd.
Hengtong Optic-Electric Co., Ltd.
Hunan Tane Ocean Pump Co. Ltd.
IMS
Inner Mongolia Co. Ltd.
Jiangsu Huaneng Cable Co. Ltd.
Jiangsu Saifu Petrol Machinery Co., Ltd.
Jiangsu Subei Valve Co. Ltd.
JiangsuRutongPetro-MachineryCO., LTD
Jiashan Huanqiu MechanicalSeal Factory Co., Ltd.
JINAN JOINT PROFESSIONAL PIPE CO., LTD.
JUMO GmbH & Co. KG
KANEX KrohneAnlagen Export GmbH
KAWASAKI HEAVY INDUSTRIES, LTD.
KES Energy Equipment Manufacturing Hebei
Laizhou Rising StarArtificial Lift Co. Ltd.
Landoil Chemical Group Co., Ltd.
Leobersdorfer MaschinenfabrikGmbH
Mankenberg GmbH
MTU Friedrichshafen GmbHDept. EPC
Nanjing ABK LightingTechnology Co., Ltd.
NEWAY VALVE (SUZHOU) CO., LTD.
Nirotec GmbH & Co.
OOO Samson Controls
PEPPERL + FUCHS GMBH
PuYang ZhongYuan Restar PetroleumEquipment Co., Ltd.
Qingdao Bitop Trading Co., Ltd.
Qingdao Singho Industrial Co.,Ltd
Rädlinger primus line GmbH
Resato International B.V.
RG Petro Machinery Group Co., Ltd.
ROXTEC INTERNATIONAL AB
Sailuoke Fluid Equipment Inc.
SAMSON AGMess- und Regeltechnik
Schneider Electric
Shaanxi Haitu Mechanical EquipmentCo.; Ltd.
Shandong Wintech Technology Co., Ltd.
Shandong Yacheng PetroleumTechnology Co. Ltd.
Shanxi Fenglei Drilling Tools Co., Ltd.
Shenzhen Autoware Science& Technology Co., Ltd.
SHENZHEN HAIMINGRUN INDUSTRIAL CO.,LTD.
Shijiazhuang DiBo Petroleum MachineryCo., Ltd.
Sichuan International BusinessDevelopment Promoting Association
Sichuan ZHR Petroleum MachineryEngineering Co., Ltd.
SLC
Soloon Electronics(Beijing) Co., Ltd.
Special Valve Jiangsu Fluid MachineryManufacturing Co. Ltd.
TALLINNA MASINATEHAS
The Tengda Explosion Proof BlectricalAppliance Co. Ltd.
TIANJIN NITHONS TECHNOLOGY CO.,LTD
Tianjin Runsheng Cellulose Scienceand Technology Co., Ltd.
Tianjin Tiangang Special Petroleum PipeManufacture Co., Ltd.
Tix China Valve Company Ltd.
USK KIMYA A.S.
VEGA Grieshaber KG
VERGOKAN NV
Videotec S.p.A.
VSI Controls S.r.l.
Warom Technology Inc.
Weidmüller Interface GmbH & Co. KG
Weifang Xinzhou EnergyTechnology Co., Ltd.
WENZHOU GAIRUI VALVE CO LTD
Wilhelm Kächele GmbHElastomertechnik
Wuhan Linmei Head Plate Co., Ltd
Wuhu Jiahong New Material Co., Ltd
WUXI EASTSUN TRADE CO.,LTD
Wuxi Xinchang Steel PipeCo., Ltd.
Yantai Jereh Oilfield ServicesGroup Co. Ltd.
Zhejiang Aoxin Instrument Co., Ltd.
Zhejiang Lianda Forging Co. Ltd.
Zigong Zhongxing Wear-resistantNew Materials Co., Ltd.
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