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.
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.
Grenzebach Maschinenbau
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.
ENERGETICA INDIA 
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