,
23.03.18

ABO VALVE, S.R.O.
ANHUI TIANRUN CHEMICALS CO., LTD.
ANPING GUANGMING METAL PRODUCTSCO.,LTD
ANPING SHENGJIA HARDWARE MESH CO., LTD
ANPINGXINGHUOMETALMESHFACTORY LTD.
AOTAI MACHINE MANUFACTURING CO. LTD.
APIX ANALYTICS
APPLIED PHYSICS SYSTEMS
APPLIED TECHNOLOGY RESEARCH INSTITUTEOF SHENYANG AEROSPACE UNIVERSITY
ARTVIK, INC
ARVELIN INTERNATIONAL (OY )
ATB SCHORCH GMBH
BAOJI RUIXIN ENERGY EQUIPMENT CO. LTD.
BEIJING DAKAILE IMPORT & EXPORT TRADING CO., LTD
BEIJING DAMAVAND ENERGYTECHNOLOGY CO., LTD.
BEIJING FEILONG INTERNATIONALTRADE CO. LTD.
BEIJING POWER INTERNATIONAL EXHIBITION CO., LTD (BEIJING)
BEIJING POWER INTERNATIONAL EXHIBITION CO., LTD (BEIJING)
BEIJING POWER INTERNATIONAL EXHIBITION CO., LTD (BEIJING)
BOHAI VALVE GROUP CO. LTD.
BURCKHARDT COMPRESSION AG
CAG ELECTRIC MACHINERY S.R.O.
CANGZHOU GREAT DRILL BITS CO. LTD
CANGZHOU LONGTAIDI PIPETECHNOLOGY CO., LTD.
CENTRAX GAS TURBINES
CET-POWER
CHENGDU CHENGGAO VALVE CO. LTD.
CHENGDU HOLY VALVE & COMPLETEEQUIPMENTS CO., LTD.
CHENGDU MIKENSON FLOW CONTROLSMFG. CO., LTD.
CHENGDU MINJANG PRECISION CUTTING TOOLCO., LTD.
CHENGDU SHUGUANG PETROCHEMICAL CO. LTD
CHENGDU ZHANYUEMING IMPORT & EXPORTTRADING CO., LTD.
CHENGDU ZHONGHUAN FLOW CONTROLSMFG. CO., LTD.
CHINA FIRST HEAVY INDUSTRIES
CNOOC ENERGY TECHNOLOGY & SERVICES LIMITED
CRRC YONGJI ELECTRIC CO., LTD.
CTC CAPITAL
CYBER POWER SYSTEMS INC
CZ EXPLOSION-PROOF ELECTRIC APPLIANCESCO. LTD. CHINA
CZECHTRADE PROMOTION AGENCY
DALIAN HAIXIN CHEMICAL INDUSTRIAL CO. LTD
DEZHOUUNITEDPETROLEUMTECHNOLOGY CO., LT
DLA-DESHEIM SYSTEMS, INC
DONGYING JIEYUAN ENVIROMENTAL PROTECTIONINTELLIGENG TECHNOLOGY CO. LTD.
DONGYING WEIMA PETROLEUMDRILLING TOOLS CO. LTD
ENOTEC GMBH
EPCO
ESTM
EVETRON
FD PETROL GROUP MACHINERYTECHNOLOGY DEVELOPMENT CO., LTD.
FIMA MASCHINENBAU GMBH
FLOW TECHNOLOGY TRADE FAIRS
FUFENG GROUP
FUJIAN WANLONG SUPERHARDMATERIAL TECHNOLOGY CO.,LTD
G & Y INTERNATIONAL PETRO-EQUIPMENT CO.,LTD
GRV FLOW CONTROLS CO. LTD.
GUANGHAN N&D CARBIDE CO. LTD.
GUIYANG TALFRI BRAKES CO. LTD.
GUIZHOU AEROSPACE INDUSTRIAL CO. LTD.
GUMMIWERK KRAIBURG GMBH & CO. KG
HARTMETALL-WERKZEUGFABRIKPAUL HORN GMBH
HAWS DEUTSCHLAND GMBH
HEBEI BAOSHI SPECIAL FLEXIBLE RUBBERCHEMICAL INDUSTRY CO., LTD.
HEBEI BOXING PETROCHEMICALEQUIPMENT CO., LTD.
HEBEI DEBAISHENG PETROLEUMTECHNOLOGY, CO., LTD.
HEBEI GN SOLIDS CONTROL CO., LTD.
HEBEI HENGYING WIRE CLOTH CO., LTD.
HEBEI HONGYE YONGTAI LIQUIDMACHINERY CO., LTD.
HEBEI JERRY PETROLEUM MACHINERY CO. LTD.
HEBEI NEW TIEHU PETROLEUM MACHINERY CO.,
HEBEI RUISHI BITS MANUFACTURING CO. LTD.
HEBEI WENTAI METAL MESH CO. LTD.
HEBEI YINGKAIMO METAL NET CO. LTD.
HEFEI WONDERFUL INTERNATIONAL LIMITED
HEILONGJIANG NORTH SHUANGJIA DRILLINGTOOLS CO., LTD.
HENAN JINGRUI NEW MATERIAL TECH. CO.
HENAN JINGRUI NEW MATERIAL TECH. CO.,LTD
HENAN SHENZHOU PRECISION MANUFACTURING CO., LTD.
HENAN ZHONGYUAN HEAVY FORGING CO. LTD.
HENGTONG OPTIC-ELECTRIC CO. LTD..
HILONG GROUP OF COMPANIES
HTMS NV
HUANGSHAN RSP MANUFACTURING CO., LTD.
HUNAN TANE OCEAN PUMP CO. LTD.
INTERACTIVE CORPORATION
INTERACTIVE MULTIMEDIA SOLUTIONS
ITT Bornemann GmbH
J.P. Sauer & Sohn Maschinenbau GmbH
Jiangsu Saifu Petrol Machinery Co., Ltd.
Jiangsu Xinhua Alloy Electric Co. Ltd.
JiangsuRutongPetro-MachineryCO., LTD
Jianlong Biotechnology Co., LTD
Jiashan Huanqiu MechanicalSeal Factory Co., Ltd.
Jinan Baoshan PetroleumEquipment Co. Ltd.
JOYO M&C TECHNLOGY CO., LTD.
JUMO GmbH & Co. KG
KANEX KrohneAnlagen Export GmbH
Karl Theis GmbH
KERUI
Kerui Group
Klaus Union GmbH & Co. KG
Klöpper-Therm Vertriebs GmbH
KLT Carbide Co., Ltd.
Kobold-Instruments
Koller Maschinen- undAnlagenbau GmbH
König + Co. GmbH
KSR Kuebler Rus, LLC
Laizhou Rising Star Artificial LiftCo., Ltd.
Landoil Chemical Group Co., Ltd.
Leobersdorfer MaschinenfabrikGmbH
Leoni Kerpen GmbH
Liaohe Oilfield InternationalService Co. Ltd.
Liaoning Petroleum EquipmentInstitute Co., Ltd.
Lishui Ouyi Valve Co., Ltd.
Luohe Letone Hydraulics TechnologyCo., Ltd.
Luoyang Yusion Industrial Co., Ltd.
M & C Pumps Co., Ltd.
MAM Explosion - proof Technology(Shanghai) Co., Ltd.
Mankenberg GmbH
Mosinter Group Limited
MTU Friedrichshafen GmbHDept. EPC
Nanjing ABK LightingTechnology Co., Ltd.
NATIONAL OILWELL VARCO
Neftegaz.RU
Ningbo Fareast TechCatalyst Engineering Co., Ltd.
Nithons Co., Ltd.
NTN-SNR
Oil & Gas
OKB Vector LLC
OOO Samson Controls
PREFI PREFABRIK YAPI END. BLS.SAN VE TIC. A.S.
PUYANG ZHONG YUAN RESTAR PETROLEUM EGUIPMENT CO. LTD.
Qingdao Bitop Trading Co., Ltd.
QINHUANGDAO TAIDY FLEX TECH CO., LTD.
Rays Flow Control, Inc.
Resato International B.V.
RG Petro Machinery Group Co., Ltd.
ROGTEC -
Sailuoke Fluid Equipment Inc.
SAMSON AGMess- und Regeltechnik
SF DIAMOND CO., LTD.
Shandong LanDa Petroleum Equipment LLC
Shandong Mingzhu PetroleumEquipment Co. Ltd
Shandong Shenyu MechanicalManufacture Co., Ltd.
Shandong Wintech Technology Co., Ltd.
Shandong Yacheng PetroleumTechnology Co. Ltd.
SHANG DONG LUHAI PETROLEUM TECHNOLOGY CO., LTD
Shanghai Xiqi Import & Export Co. Ltd.
Shanxi Fenglei Drilling Tools Co., Ltd.
Shenyang Fonda Pump Co., Ltd
Shenyang Taige Oil Equimpent Co. Ltd.
Sichuan Jianyang ChuanliManufacturing Co., Ltd.
Sichuan Jinxi Industrial Co.,Ltd
Sichuan SUC Flow ControlEquipment Co., Ltd.
Sichuan ZHR Petroleum MachineryEngineering Co., Ltd.
SISCO Shanghai Iron&Steel Co.,Ltd
SIVALLS INC.
SLC
SPE RIGCO, INC.
StaRo Stahlrohrhandelsgesellschaft mbH
TAIRIKU TRADING CO., LTD
Tek-nefteservice LLC
TELATEK SERVICE
The Green DayInhaber Gerhard Michael Kreuder
Tianjin Runsheng Cellulose Scienceand Technology Co., Ltd.
Tianjin Summit Chemical Co., Ltd.
Tianjin Xingtong PetroleumEquipment Co., Ltd.
Tiegel GmbH
TOTAL SA
Triplan AG
TS CENTRAS
Uniphos Envirotronic Pvt. Ltd.
USK KIMYA A.S.
VEGA Grieshaber KG
VULCANIC
WALTHER-PRÄZISIONCarl Kurt Walther GmbH & Co. KG
Weidmüller Interface GmbH & Co. KG
Weifang Xinzhou EnergyTechnology Co., Ltd.
WEIHAI JINDE TOOLS CO., LTD
Wenzhou Vervo FL Tech. Co., Ltd.
Wenzhou Zhiju Pipe Co., Ltd.
WEPUKO PAHNKE GMBH
Wilhelm Kächele GmbHElastomertechnik
Wuhan Linmei Head Plate Co., Ltd
Wuhu Jiahong New Material Co., Ltd
Wuxi Kangning Electrical Apparatusfor Explosive Atmospheres Co., Ltd
Xian Sitan Instruments Co., Ltd.
Xi'an Yongxing Science TechnologyDevelopment Co., Ltd.
Yantai Jereh Petroleum Equipment& Technologies Co., Ltd.
Zhejiang CHINT Instrument Co., Ltd.
Zhejiang Hengnuo ValveManufacturing Co., Ltd.
Zhejiang Jinpu Industry Co., Ltd.
Zhejiang Liangyi Valve Co. Ltd.
ZHEJIANG XILIQI TECHNOLOGY CO., LTD.
Zhejiang Zhongwu Steel TubeManufacturing Co., Ltd.
Zhengzhou Jinshi Machinery Co., Ltd.
Zhengzhou New Asia SuperhardMaterial Composite Co. Ltd.
Zibo Chaoxin CeramicsTechnology Co., Ltd.
Zibo Hongrun New Material Co., Ltd.
Zibo Huachuang Fine Ceramics Co., Ltd.
ZIGONG CEMENTED CARBIDE CORP.,LTD.
Zigong First High and Middle PressureValve Co., Ltd.
Zigong Zhongxing Wear-resistantNew Materials Co., Ltd.
Zigong Zigao Valve Co., Ltd.
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