Kangda Elevator Co., Ltd., established on 2008-07-02, Business scope includes licensed projects:Special equipment manufacturing,Installation, modification and repair of special equipment,Technology Import and Export,Import and export,Special Equipment Design,Various construction activities(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Special Equipment Sales(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

SGCC was founded on Dec. 29th, 2002 as a pilot state-owned corporation by the State Council. As a backbone state-owned enterprise that may affect national energy safety and economic lifelines, SGCC's core business is to build and operate power grids and provides secure and reliable power supply for the development of the society. With a registered capital of RMB 200 billion yuan and service area covering 26 provinces,autonomous regions and municipalities directly under the jurisdiction of the Central Government which equals to 88% of the national territory. SGCC carries out the president responsibility system. The president is the legal corporate representative of SGCC. By the end of 2005, SGCC accumulated a total asset of RMB1176.7 billion yuan with a debt-asset ratio of 61.96%, and possessed 195,899 km of 220kV and above transmission lines with a transforming capacity up to 616.64 GVA. SGCC has 1.502 million employees and serves 128 million customers. In 2005, SGCC sold electric power up to 1464.6 TWh and achieved an operation income of RMB 721.4 billion yuan with a net profit of RMB14.4 billion yuan profit & tax of RMB 60.4 billion yuan. SGCC was ranked the 40th in the Fortune Global 500 in 2005.

Tianjin Hezong Power Equipment Co., Ltd., established on 2015-03-09, Business scope includes electricity,Heat production and supply industry;Metal structure,General Parts,Power transmission and distribution and control equipment,Insulation products,Instrument Manufacturing;Electrical Equipment,Instrument Repair;construction industry;Wholesale and retail trade;Scientific research and technical service industry;Machinery and Equipment Leasing;Software and information technology service industry;business services;Electricity sales service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Yangzhou Shuguang Cable Co., Ltd. engages in the production and sale of power cables. Its products include medium and high voltage power cables, ultra-high voltage cross-linked power cables, low voltage power cables, cables for electrical equipment, and special cables. The company was founded in October 1985 and is headquartered in Yangzhou, China.

Ningbo Hualet Automobile Decorative Cloth Co., Ltd., established on 2004-03-17, The business scope includes the design and development of high-grade fabrics;Weaving and finishing of high-grade fabrics;Auto parts manufacturing and processing;Self-operated and agent import and export of various goods and technologies(The above commodities do not involve state trade,Import and Export Quota License,export quota bidding,Specially managed commodities such as export licenses),No distribution of imported goods(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Baichali Machinery Co., Ltd., established on 2011-03-17, The business scope includes special equipment for oil drilling and production,Manufacture of mechanical parts,processing,Sales;metallic material,Sales of castings;Self-operated and agent import and export business of various commodities and technologies,Except for commodities and technologies that are restricted by the state to be operated by enterprises or prohibited from import and export.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Sinopec Oilfield Service Corp. engages in the provision of integrated oil and gas engineering and technical services. Its business segments include geophysics, drilling engineering, logging, downhole special operations, and construction. Its segments cover the whole industry chain process including exploration, drilling, completion, oil and gas production, and oil and gas collection to abandoned wells. It offers services involving geophysics, drilling engineering, wells measuring, downhole special operations, construction, ocean engineering, and reservoir integrated services. The company was founded on December 31, 1993 and is headquartered in Beijing, China.

Xinjiang Gree Industrial Technology Development Co., Ltd., established on 2003-07-09, Business scope includes plastic panels,Tube,profiles,Glass Fiber Reinforced Plastic Products,Manufacture of mobile communications and terminal equipment,Sales;Wiring,Manufacture of distribution equipment,Sales;prefabricated house,Manufacture of color steel plate house,Install,Sales(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhangjiakou Woyuan Automation Technology Co., Ltd., established on 2022-03-25, Business scope includes new energy technology promotion services;Intelligent control system integration;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Professional cleaning,cleaning service;General equipment and special equipment repair;Earthwork construction;Wind Power Technical Services;Energy saving management service;agricultural machinery,Electrical equipment,rubber products,lamps,lubricating oil,electronic product,metallic material,Generators and generator sets,Wind turbines and components,General Equipment,Industrial automatic control system device,Intelligent basic manufacturing equipment sales;refinery,Sales of special equipment for chemical production;Wholesale of hardware products.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Minmetals 23rd Metallurgical Construction Group First Engineering Co., Ltd., established on 2003-08-07, The business scope includes the first-class general contracting of smelting engineering construction,First-class general contracting of housing construction engineering,Steel structure engineering professional contracting level 1,Mechanical and electrical equipment installation engineering professional contracting level 1,First-class professional contracting of furnace and kiln engineering,Smelting mechanical and electrical equipment installation engineering professional contracting level 2,High-rise structure engineering professional contracting level 2;General Contracting of Municipal Public Works Construction(limit)level two,Thermal power equipment installation project professional contracting level 3;D(D2)Grade pressure vessel manufacturing,Sales;Rated outlet pressure≤9.8MPaboiler installation,transform,repair,Lifting machinery installation,repair;Pressure piping installation;Metallurgy and environmental protection,chemical industry,Manufacture of construction equipment,Install,Sales;Construction machinery and equipment rental;Sales of building materials;Realtor;Space lease;Self-owned factory lease;Sales of self-built homes;Office equipment rental service;property management;General cargo transportation;Loading and unloading service;project consultancy;Technical research and development of construction engineering materials.(The above business scope is subject to valid qualification certificates and licenses)

Zhongshan Xinzhongfa Metal Products Co., Ltd., established on 2014-07-07, Business scope includes general items:Manufacturing of hardware products;Hardware retail;Household Appliance Manufacturing;Home Appliance Sales;Household Appliances Retail;Sales of non-electric household appliances;Manufacturing of non-electric household appliances.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Shenzhen Xinglantian Technology Co., Ltd., established on 2011-01-26, Business scope includes general business items:mobile phone accessories,Research and development of electronic products,Production;Domestic Trade;Import and export of goods and technology.(no law,Administrative regulations,The State Council decided to prohibit projects and projects requiring pre-approval),The licensing program is:

Taizhou Lichi Machinery Co., Ltd., established on 2017-10-20, Business scope includes sewing machines and accessories,plumbing parts,valve,Manufacturing of other mechanical parts,processing,Sales;Import and export,Technology Import and Export.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Urumqi Boao Huaye Electronic Technology Co., Ltd., established on 2014-09-17, Business scope includes R&D and sales of electronic products;R&D and promotion of energy-saving and environmental protection technologies;R & D and sales of energy-saving and environmental protection equipment;Computer software development and sales;Sales:Computer hardware and software and accessories,Computer supplies,electronic product,digital product,office equipment,Office Supplies,sporting goods,Audio-visual equipment,teaching instrument,household appliances,Instrumentation,Electrical components,communication equipment(Excludes used mobile phone sales),Fire equipment,Fire Equipment,electric equipment,Intelligent building equipment,Equipment,auto parts,Car beauty decoration materials,Electric vehicles and accessories,Lighting Products,transportation equipment.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Tianjin Lingke Engineering Technology Service Co., Ltd., established on 2018-01-18, Business scope includes petroleum engineering technology,Computer software and hardware technology,Mechanical Equipment Technology,to develop,transfer,consultation service;Mechanical equipment and accessories,lubricating oil,auto parts,building materials,metallic material,Computers and Auxiliary Equipment,Daily necessities,Instrumentation,Wholesale and retail of mechanical and electrical equipment and accessories;Economic Information Consulting;plumbing;Ocean engineering;petroleum engineering;Engineering Project Management;Talent intermediary service;Labor service;Machinery and Equipment Leasing;Mechanical equipment installation engineering;Mechanical equipment manufacturing,processing;Mechanical equipment maintenance;Import and export of self-operated and agent goods and technologies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Anpuda (Tianjin) Technology Co., Ltd., established on 2015-04-09, Business scope includes scientific research and technical service industry;Wholesale and retail trade;Goods and technology import and export business;computer software development.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Tianjin Meilong Pharmaceutical Machinery Co., Ltd., established on 2006-10-13, Business scope includes pharmaceutical equipment and accessories manufacturing and related technology development,transfer,consultation service.(The country has a franchise,According to special regulations,Special regulations)

Tianjin Tianchao Dingsheng Environmental Protection Technology Co., Ltd., established on 2015-03-13, Business scope includes scientific research and technical service industry;Information transfer,Software and information technology service industry;business services;Wholesale and retail trade.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

State Grid Shandong Electric Power Company Economic and Technological Research Institute, established on 2012-04-25, The scope of business includes entrusted by the head office to handle power system related business;Power Engineering Design,supervision(Operate with qualifications);Power Technology Consulting Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Harbin Dongan Industrial Development Co. Ltd. manufactures and wholesales automobile spare parts and rubber and plastic products. Its products include cartridge receiver, fuel spray nozzle, combustor, valve oil seal, oil pump and water pump. The company was founded in May 1989 and is headquartered in Harbin, China.