● 48th Institute of CETC (China Electronics Technology Group Corporation)
● Advanced Energy Industries Inc.
● Alanod GmbH & Co.KG
● Dow Corning Corporation
● ENN solar Energy Co.,Ltd
● Noritake Co.,Limited
● Shanghai SunBy Solar Technology Co.,Ltd
● Alcatel Vacuum Technology Shanghai
● ALD Vacuum Technologies GmbH
● Anhui Changyuan Green Energy Co.,Ltd
● Anhui Chaoqun Power CO.,Ltd
● Anji DaSol Solar Energy Science & Technology Co., Ltd
● Anwell Group
● APOLO APLICACIONES SOLARES SL
● Applied Materials,Inc.
● Ascent Hi-Tech Corporation
● Asys Automation Singapore Pte.Ltd
● ADVANCED TECHNOLOGY AND MATERIALS CO., LTD
● Basler Vision Technologies
● Beijing 7 -Star Optical Instruments Co.,Ltd.
● Beijing Beiyi Innovation Vacuum Technology Co., Ltd
● Beijing Corona Science & Technology Co.,Ltd
● Beijing Delicacy Laser Science&Technology Co.,Ltd
● Beijing Epsolar TechnoIogy Co., Ltd.
● BEIJING HOPE SOLAR POWER CO.,LTD
● BEIJING HUATONG TERUI PHOTO-TECHNOLOGY CO.,LTO
● Beijing JingYunTong Vacuum Equipments Co.,Ltd.
● BEIJING LINK PHOTOVOLTAIC TECHNOLOGY CO.,LTD
● Beijing Oriental Jicheng Co., Ltd
● Beijing Plastics Research Institute
● Beijing Sevenstar Electronics Co.,Ltd
● Berger Lichttechnik GmbH & Co. KG
● BP SunOasis Company Limited
● Braggone Asia Limited
● Branson Ultrasonic (Shanghai) Co.,Ltd.
● Brave Precision MFG Suzhou Co.,Ltd.
● Busch Vacuum (Shanghai) Co., Ltd.
● Cabot Microeletronics Singapore Pte Ltd
● Centrotherm Photovoltaic AG
● Ceradyne,INC.
● Cermet Materials (Far East) Co., Ltd.
● CHANGZHOU ALMADEN PV GLASSES CO.,LTD.
● Changzhou Demao Automation Technology Co.,Ltd.
● Changzhou EGing Photovoltaic Technology Co., Ltd.
● Changzhou Suniz Electronic Technology Co., LTD.
● Changzhou Xianfeng Water Treatment Equipment Co., Ltd.
● Changzhou Yuanguang Automation Equipment Co.,LTD
● CHANGZHOUSHI KEPEIDA ULTRASONIC ENGINEERING EQUIPMENT CO.，LTD.
● Chemarea Water Technologies Ltd.
● Chiencheng Griding Ghemical Co.,Ltd
● China Sunergy (Nanjing) Co., Ltd.
● China United Cleaning Technology Co.,Ltd.Beijing
● Chinalight Solar Co., Ltd
● Chinaseasun (Beijing) Energy Science and Technology Co.,Ltd.
● CHINT SOLAR (ZHEJIANG) CO., LTD.
● Cixi Renhe Photovoltaic Electrical Appliance Co., Ltd.
● COLEXON Energy AG Shanghai Representative Office
● Commonwealth of Pennsylvania, China Representative Office
● Conergy (Shanghai) Trading Co., Ltd.
● COOPOWER BATTERY INDUSTRIAL CO.,LTD
● COYO LINK CO., LTD.
● Creativ SRL
● CSI Solartronic Co.,Ltd
● Danyang Tianning Energy Technology Co.,Ltd
● DAS China Ltd.
● DEHN SURGE PROTECTION (SHANGHAI)CO.,LTD.
● Diehl Controls (Nanjing) Co., Ltd.
● Dongguan CSG Solar Glass Co.,Ltd
● Dongguan YongGu Insulation Material Co.,Ltd
● Dupont China Holding Co.Ltd
● EASTWEST ENERGY TECHNOLOGY CO., LTD.
● Edwards
● EnergoSolar Hungary Equipment Manufacturing Ltd.
● Eoplly New Energy Technology Co.,Ltd
● Evans Material Technology (Shanghai)Co.Ltd
● FAITHFUL PRINTING EQUIPMENT & SUPPLY CO.,LTD
● Ferro Corporation
● Fronius International GmbH
● GFC Antriebs Systeme GmbH
● GFE METALLE UND MATERIALIEN GMBH
● GOLDPOLY (QUANZHOU) SCIENCE ＆TECHNOLOGY INDUSTRY CO.,LTD
● GP Solar GmbH
● Greenergy Crystal Tech Co.,Ltd
● GREENWAY SOLAR-TECH (SHANGHAI) CO., LTD.
● Grenzebach Maschinenbau GmbH
● GSM Solar Kunshan Co., Ltd.
● Gsolar Power Co., Ltd
● GS-SOLAR (FUJIAN) COMPANY LIMITED
● GT SOLAR　(SHANGHAI)　CO . LTD
● Guangzhou Tian Yi Lighting Co.,Ltd.
● Ham-Let(China) CO.,LTD
● Hong-Ming Technology Co., Ltd.
● Lawson Transworld Inc.
● Ritek Corporation
● Msscorps Co., LTD.
● Allis Electric Co., Ltd.
● CHI MEI ENERGY CORP.
● TAIFLEX Scientific Co., Ltd.
● Archers Systems Inc.
● Taipei World Trade Center
● Handan Huahao solar Technology Co.Ltd
● HANDONG GLASS MACHINERY CO.,LTD.
● HANG ZHOU FIRST HOT-MELT ADHESIVE FILM CO.,LTD
● Hangzhou Vigor Magnetic & Electronic Technology Co., Ltd
● Hangzhou Zhejiang University Sunny Energy Science and Technology Co., Ltd
● Han's Laser Technology Co. Ltd.
● HENAN SUCCEED NEW ENERGY MATERIAL CO.,LTD
● HENAN YUHUA SOLAR GLASS CO.,LTD
● Herbert Arnold GmbH & Co. KG
● Hi-Show PV science ＆ Technologg Co.,Ltd
● Hubei Feilifua Quartz Glass Co.,Ltd
● HUBER+SUHNER TRANSMISSION AND COMMUNICATION MANUFACTURE (SHANGHAI) CO.LTD.
● Huilian Konca PV Tech (Wuxi) Ltd.
● ICOS Vision Systems NV
● Inner Mongolia Sunnergy co.,Ltd
● INNOCERAM CO., LTD. SUZHOU
● JA Solar Holdings Co., Ltd.
● Jiangsu Aide Solar Energy Technology Co.,Ltd
● Jiangsu Dengtai New Energy Co.,Ltd.
● Jiangsu feida PV Co., LTD.
● Jiangsu Huaguang Solartech CO.,Ltd.
● Jiangsu Jiasheng Photovoltaic Technology Co.,Ltd
● Jiangsu Nanzitonghua New Energy Co.,Ltd
● Jiangsu TianBao PV Energy Co., Ltd.
● Jiangsu Xinhua Mechanical & Electronic Equipment Manufacturing Co., Ltd
● JIANGSU ZHANGJIAGANG ULTRASONIC ELECTRIC CO.,LTD
● Jiangsu ZNSHININE Technology of Renewable Energy CO.,Ltd
● Jiangsu Baucha Solar Energy Development Co.,Ltd
● Jiangxi SinoMa New Solar Materials Co., Ltd
● Jiangyin Hairun Science & Technology Co., Ltd.
● Jiangyin Jianghua Microelectronic Material Co.,Ltd.
● JiangYin TianXiang Plastic Chemical Belt Making CO.,LTD
● Jinghen Corporation.
● Jinglong Industry And Commerce Group Co., Ltd.
● Jinzhou Taifeng Quartz Co., Ltd.
● Jsun International Limited
● KACO GER TETECHNIK GmbH
● Kingyoup Enterprises Co., Ltd.
● Koan Electro-Optics Co.,Ltd.
● Koren Technology Co., Ltd
● Kunming Sunlight Science and Technology Co.,Ltd.
● KYKY TECHNOLOGY DEVELOPMENT LTD.
● KYOCERA (Tianjin) Sales & Trading Corporation
● LEYBOLD OPTICS GmbH
● Linggas.,LTD
● Liyang Kangdawei Industry Co.,Ltd.
● LPKF SolarQuipment GmbH
● M+W Zander (Shanghai) Co., Ltd.
● Marketech International Corp
● MCA Battery CO., Ltd
● Meyer Burger Machinery (Shanghai) Co.Ltd
● Microsol International LL Fze
● Monocrystal Energomera Electronic Materials
● Moretec Magnetic & Electronic (Shanghai) Co., Ltd.
● MOTECH
● NAN JING PUTIAN TELECOMMUNICATIONS CO.,LTD
● NanJing DanLian Science and Technology Co., Ltd
● NANJING FIRST SECOND POWER EQUIPMENT CO.,LTD
● NANJING FULL HOUSE ELECTRICAL SWITCHES CO.LTD
● NANJING KINVE SOLAR-POWER CO.,LTD.
● Nanjing Zhongyu Solar Glass Technology Co.,Ltd
● Neo Solar Power Corporation
● Ningbo Beilun Runfeng Photonic Technology Co., Ltd
● NINGBO GZX PV TECHNOLOGY CO.,LTD
● NINGBO MAXSOLAR CO., LTD.
● NingBo Solar Electric Power Co.,Ltd.
● Ningbo Sunbe Electric Industries CO.,LTD
● NINGHAG RISEN ELECTRIC CO., LTD.
● NISSHINBO INDUSTRIES,INC.
● Oerlikon Solar
● Perfectenergy (Shanghai) Limited
● PERLIGHT SOLAR CO.,LTD.
● Phocos AG
● Polar Photovoltaics Co., Ltd.
● POWERTRONICS CO.,LTD.
● PVA TEPLA AG
● Zueco & Technology S.L.(Spain)
● PVG Solutions Inc.
● Q-CELLS
● QINGDAO JINJING CO., LTD.
● Qingdao Rolled Glass Co.,Ltd
● QINHAI Machinery Manufacturing Co. Ltd
● Qinhuangdao Boostsolar Photovoltaic Equipment Co., Ltd
● Qinhuangdao Orient Science & Technology Co.,Ltd
● QINHUANGDAO RISING SOLAR ENERGY SCIENCE ＆ TECHNOLOGY CO., LTD.
● Qinhuangdao XinMeiYuan Autocontrol Equipment Co., Ltd
● QINHUANGDAO YIBEI TECHNOLOGY CO.,LTD
● RADIATION TECHNOLOGY (SHANGHAI) CO.,LTD.
● RECTICEL NV
● Renergy. Inc
● ReneSola Ltd.
● RF PV Consulting Group
● RIM POLYMERS INDUSTRIES PTE LTD
● RIXIN TECHNOLOGY LIMITED CORP.,WUHAN
● Rofin-Baasel China Co., Ltd.
● ROTH&RAU AG
● Schmid Solar Shenzhen Ltd.
● Schmidt Scientific Taiwan Ltd.
● SCHOTT (Shanghai) Precision Materials & Equipment Int’l Trading Co.,Ltd.
● SCHOTT Solar GmbH
● Sefar Printing Solutions (Shanghai) Co.,Ltd.
● Semicare
● Semiconductor Precision Machinery Intl.
● Semilab Rt.
● SHANDONG JINGJIU SCIENCE&TECHNOLOGY CO.，LTD.
● ShandongLijing Glass Co.,Ltd
● SHANG HAI AERO-SHARP ELECTRIC TECHNOLOGIES CO.,LTD
● SHANG HAI HONGBAO ENERGY CO.,LTD
● Shanghai Baojiaan Electronic Technology Co.,Ltd.
● Shanghai Chaori Solar Energy Science&Technology Co., Ltd.
● Shanghai Comtec Solar Technology Co.,Ltd.
● Shanghai ECO-ENERGY Ltd.
● Shanghai Eco-energy Ltd.
● Shanghai Flat Glass Co., Ltd
● Shanghai GenTech UHP CO.,LTD
● Shanghai Hochi Ultrasonic Equipment Co.,Ltd.
● Shanghai Huitian New Chemical Material Co.,Ltd
● Shanghai Jinglong Solar Energy Technology Co., Ltd.
● Shanghai Kingday Solar Energy Technology Co., Ltd.
● Shanghai Linyang Solar Energy Science & Technology Co., Ltd.
● SHANGHAI MINGLU SLK-SCREEN PRINT CO.LTD
● Shanghai Mingxing Kaicheng Ultrasonic Technology Co., Ltd.
● Shanghai Pubsolar Co.,Ltd
● Shanghai QH Quartz Co.,Ltd
● Shanghai Qiuwen Electron Co.,Ltd
● Shanghai Rijin Machine Equipment Co., Ltd.
● Shanghai Senchang Electric Technology Co.,Ltd.
● Shanghai ShenKe S & T Co.,Ltd.
● Shanghai SNA Electronic Technologies Co., Ltd.
● Shanghai Solar Energy Science & Technology Co.,Ltd.
● Shanghai Sunden Technology Corporation
● SHANGHAI SUNTECK TESTING EQUIPMENT CO., LTD.
● SHANGHAI TOPSOLAR GREEN ENERGY CO., LTD.
● Shanghai Trio Trade Co.,Ltd - Agent of Steinbach AG Germany
● Shanghai UNISKY Electric Co.,Ltd.
● Shanghai WoNeng Solar Energy Science and Technology Co.,Ltd.
● Shanghai Yahui Electronic-Tech Co.,LTD.
● Shanghai Yao Jiang Industry Co．Ltd
● SHANGHAI YS-THERMTECH CO.,LTD
● Shanghai Yuetian Photon Technology Co.,Ltd
● Shanshan Ulica Solar Science & Technology Co.,Ltd
● Shanxi Huarui textile printing blankets Co., Ltd.
● Shaoxing Jinggong Electromechanical Research Institute Co.,Ltd.
● SHENZHEN BICO SOLAR ENERGY TECHNOLOGY CO., LTD.
● Shenzhen Headwater Water Treatment Co.Ltd
● Shenzhen Hekeda Pure Water Equipment Co., Ltd
● Shenzhen Jinguangneng Solar-energy Co.,Ltd
● SHENZHEN KIM HAI JIANG TECHNOLOGY CO.,Ltd
● Shenzhen S.C Exact Equipment Co., Ltd.
● Shenzhen Soyin Electrical Appliance Industrial CO.,Ltd
● Shenzhen ZY PV Technology Development Co., Ltd.
● Shenzhen.Shuoke Screen Printing Science & Technology Co., Ltd
● SHENZHNE SVECK TECHNOLOGY CO.,LTD.
● Shimadzu International Trading (Shanghai) CO., Ltd.
● Shin-Etsu Silicone International Trading Co., Ltd.
● Sichuan Chaolei Industry Co., Ltd.
● SierraTherm Production Furnaces,Inc.
● SIGMATEK CORP
● Silicon International Ltd
● Sinofusion Solar Performance Material Co., Ltd
● Sino-made Screen Printing Equipment Co.,Ltd
● Sinosolar Group（Shanghai）Ltd.
● Sky Global New Energy Institute
● SMA Beijing Commercial Co.,Ltd.
● SMC(CHINA)CO.,LTD
● Sojitz (Shanghai) Co.Ltd
● Solarfun Power Holdings Co., Ltd.
● Solargiga Energy （Jinzhou ）Holdings Limited
● Solland Solar Cells BV
● Staubli (Hangzhou) Mechatronic Co., Ltd.
● Steca GmbH
● STRONG ULTRASONIC MACHINERY CO., LTD.
● SU ZHOU QC SOLAR CO.,LTD
● Suffice Industrial Technology Limited
● SUMAI INTERNATIONAL / UNITED SOLAR OVONIC LLC
● SUNGROW POWER SUPPLY CO.,LTD
● Sunline AG
● SunLink PV Co.,Ltd.
● Suntech Power Holdings Co.,Ltd.
● Superenergy Photoelectricity Technology CO.,LTD.
● Suzhou Delphi Laser Co.,Ltd
● Suzhou Industrial Park YourBest New-type Materials Co., Ltd.
● Synworld Corporation (Shanghai) Co., Ltd
● Taicang Pilkington China Glass Holdings Ltd.
● TAIZHOU SOPRAY SOLAR CO.,LTD
● TAIZOU XINYU ZHEN KONG SHEBEI ZHI ZAO CO., LTD
● Targray Solar
● Targray Trading ( Shenzhen ) LTD.
● The Linde Group
● The Second Research Institute of China Electronics Technology Group Corporation
● TONGXIANG SHIHUATE JIXIE QICAI CO,.LTD
● TOP SOLAR THCHNOLOGY CO.，LTD
● Trina Solar Ltd.
● TUV Rheinland(shanghai) Co.,Ltd.
● Tyco Electronics(Shanghai) Co.,Ltd
● UL-CCIC Company Ltd.
● ULTRAPURE ENVIRONMENTAL ENGINEERING LTD
● ULVAC,Inc.
● UNIVERSAL ENERGY
● VDE Global Services GmbH
● Vesuvius Solar Crucible (Suzhou) Co.,Ltd.
● Wenzhou Ruiyang Photovoltaic Material Co., Ltd
● Wieland Electric Trading(Shanghai) Co., Ltd.
● WUHAN SUNIC PHOTOELECTRICITY EQUIPMENT MANUFACTURE CO.,LTD
● WUHAN WANPENG SCIENCE&TECHNOLOGY CO.,LTD
● Wuxi AMT Technology Co., Ltd.
● Wuxi Baojiang Technology Co., Ltd.
● WuXi Bohai Optical Apparatus Electronic Co.,Ltd.
● Wuxi Hongyang PV-Tech Co.,Ltd.
● WUXI JIACHENG SOLAR ENERGY TECHNOLOGY CO.,LTD
● WuXI Zhonggui Technology Co.,Ltd
● Xiamen Guanyu Technology Co.,Ltd.
● Xiamen Kehua Hengsheng Co., Ltd
● Xi'An Mers Electric Corporation
● Xinyi Ultraclear Photovoltaic Glass (DongGuan) Co.,Ltd
● Yangzhou Metallkraft
● Yingkou Jin Chen Machinery Co., Ltd
● Yingli Green Energy Holding Company Limited
● Yuhuan Hongyuan Solar Technology Ltd.
● YuHuan SinoSola S&T Co.Ltd
● ZENITH MATERIALS TECHNOLOGY CORP.
● Zenith NER Technologies,Ltd.
● ZHANG JIAGANG HUATAI ULTRASONIC SCIENCE AND TECHNOLOGY CO.,LTD.
● Zhangjiagang Gangwei Ultrasonic Electronic Co., Ltd
● Zhangjiagang Parmol Ultrasonic Electrical Appliances Co.,Ltd
● Zhangjiagang Quantum Science Technology Development Co.,Ltd
● Zhangjiagang Sundeli New Energy Technoloby Co.,Ltd.
● ZHANGJIAGANG TALEN TECHNOLOGY CO.,LTD
● ZHANGZHOU GUOLU SOLAR ENERGY SCIENCE AND TECHNOLOGY CO.,LTD.
● Zhejiang CHEM-TECH Group Co.,Ltd
● zhejiang Era Solar Technology Co., Ltd.
● ZHEJIANG FEIYU PHOTOELECTRICITY S&T CO.,LTD
● Zhejiang Leye Photovoltaic Science & Technology Co., Ltd
● Zhejiang MAX Solar Energy Co.,Ltd.
● Zhejiang Shuqimeng Photovoltaic Technology Co., Ltd.
● Zhejiang Solarbest Energy Technology Co.,Ltd.
● Zhejiang Sunflower Light Energy Science & Technology Co.,Ltd
● ZHEJIANG SUNVALLEY ENERGY APPLICATION TECHNOLOGY CO., Ltd
● Zhejiang Wanxiang Solar Co., Ltd.
● Zhejiang Hengji Pv-tech Energy Co.,ltd
● ZHENGZHOU SUNSHINE ABRASIVE CO.,LTD
● ZHENGZHOU XINDAXIN SCIENCE&TECHNOLOGY INDUSTRY CO.,LTD.
● ZHUHAI SBT ELECTRICITY EQUIPMENTS CO.,LTD
● Zhuji Fenghua Plastic Science Co.,LTD.
● Zhuzhou Grandeur Science＆ Technology Development Co.,Ltd.
● Zhuzhou Joysing Technology Development Co.,Ltd
● SFC Co., Ltd.
● Phocos China Ltd.
● BERGER Lichttechnik GmbH & Co. KG.
● COLEXON Energy AG
● FRONIUS SOLAR ELECTRONICS AUSTRIA - EUROPE
● Cermet Materials Inc.
● Energosolar
● Nisshinbo Mechatronics Inc.?
● VDE Global Services GmbH
● TOYOKO KAGAKU CO.,LTD. TOYOKO GAS EQUIPMENTS CO.,LTD.
● EASTWEST ENERGY TECHNOLOGY CO.,LTD.
● Tempress Systems BV
● Wieland Electric Trading (shanghai ) ?Co.,Ltd
● Adept Technology, Inc.
● Suzhou Tiankui Electronic Sci&Tech Co.,Ltd.
● Shanghai Sansi Technology Co.,Ltd.
● Diehl Controls (Nanjing) Co., Ltd.
● pvXchange GmbH
● Jonas & Redmann JRT Photovoltaics
● ALD Vacuum Technologies GmbH
● Herbert Arnold GmbH & Co.,KG
● Denton Solar
● ETERNAL CHEMICAL CO., LTD.
● Fortix Technology Co., Ltd.
● ZNSHINE PV-Tech Co., Ltd.
● InterPV Magazine / ExpoSolar
● GEMü Valves (Shanghai) Co., Ltd.
● Liujia Solar Corp.
● econet china | German Industry & Commerce
● pv magazine
● ENF Ltd.
● Multi-Contact China c/o Staubli(Hangzhou)
● DAS Environmental Equipment China Ltd.
● Semilab Co., Ltd
● Alcatel Vacuum Technology Shanghai
● Edwards
● Rofin-Baasel China Co., Ltd
● VON ARDENNE Anlagentechnik GmbH
● ULVAC,Inc.
● Universal Energy Nanjing Solar Technology Co. Ltd.
● Underwriters Laboratories Inc.
● HUBER+SUHNER Transmission & Communication Manufacture (Shanghai) Co., Ltd.
● Linde LienHwa
● Busch Vacuum (Shanghai) Co.,Ltd.
● Vesuvius Solar Crucible (Suzhou) Co., Ltd
● Oerlikon Solar
● Oerlikon Leybold Vacuum (Tianjin) Equipment Manufacturing Co. Ltd
● Oerlikon Leybold Vacuum (Tianjin) International Trade Co., Ltd
● Vector Japan Co., Ltd.
● Paru Co ., Ltd.
● Solland Solar Cells BV
● Kuraray Europe GmbH - Division TROSIFOL
● GroupSat FZCO
● KACO new energy GmbH
● Applied Materials, Inc.
● Dongguan Anwell Digital Machinery Co.,Ltd.
● 3S Industries AG
● Konarka Technologies,Inc.
● Monocrystal Inc.
● Nexolon
● SENTECH Instruments GmbH
● Spire Corporation
● Guilin Strong Numerical Control Vacuum Equipment Co., Ltd
● Lumberg Electronics (Shanghai) Ltd.
● Momentive Performance Materials
● Veeco Instruments INC
● Qingdao Hiclean Electronics Materials Technology Co., Ltd.
● Shanghai Caigang Steel Structure Co.Ltd.
● Shanghai Daejoo Electronic Materials Co.,Ltd
● Shanghai Refrigerating Machine Works
● Shanghai YS-THERMTECH CO., LED.
● Suzhou boan mechanical scienceand technology co.,ltd
● Taicang AGRU Plastics Co., Ltd.
● Winifred International Technology（Shanghai)Ltd.
● SGL CARBON Far East Ltd. Shanghai
● SELLING-WARE CO., LTD
● Umicore Thin Film Products
● USE Electronics (Shanghai) Co.,LTD
● Creative Inspection System Limited
● Wonder Light Industry Mach. & Elec. Products (Zhongshan) Co., Ltd.
● APOLO Solar Tracking System