Zhao Xiang Huang

Peking University provides post-secondary education services. It offers undergraduate and graduate courses. It provides courses such as basic and applied sciences, social sciences and the humanities, sciences of medicine, management, and education. The company was founded by JiaNai Sun in 1898 and is headquartered in Beijing, China.

Beijing Urban Construction Group Co. Ltd. provides infrastructure construction contracting and property development services. It builds residential and commercial buildings, highways, public utility facilities, and railway facilities. The company is headquartered in Beijing, China

China Tietong Telecommunications Corp. provides telecommunications services. The company provides fixed-line telephone services to 31 provincial branches, 316 municipal branches, and 5 subsidiaries. It also offers IP (Internet protocol) telephone service, Internet data transmission, fax & telegraph, wireless paging, and data transmission services. China Tietong Telecommunications was founded on December 20, 2000 and is headquartered in Beijing, China.

Part of Yorkshine Holdings Ltd., Tritech Instruments Pte Ltd. is a Singaporean company that supplies and installs engineering products from Geokon Inc. The company is based in Singapore, Singapore.

Terra Tritech Engineering (M) Sdn. Bhd. operates as development stage company. The company is headquartered in Petaling Jaya, Malaysia.

Part of CRRC Corp. Ltd., CRRC Zhuzhou Institute Co., Ltd. is a company that develops locomotive and rolling stock for rail traffic. The company is based in Zhuzhou, China. Rong Jun Ding has been the CEO of the Chinese company since 1984.

Part of CRRC Corp. Ltd., Qiqihar Railway Rolling Stock Co. Ltd. is a company that manufactures and distributes railway wagons and cranes. Qiqihar Railway Rolling Stock Co. Ltd. is based in Qiqihar, China.

Zhejiang Huazhang Technology Ltd. engages in the research and development, and manufacture of industrial automatic control systems. Its business activities include manufacture, installation and wholesale of electrical machinery and equipment, pollution control, and wind power generation equipment; and development and system integration of industrial automation control systems, low-voltage electrical equipment, and transmission and distribution software products. The company was founded on July 19, 2001 and is headquartered in Jiaxing, China.

Ziegler GmbH is a manufacturing German company that specializes in the production of components for harvesting technology, welded assemblies in contract manufacturing, and automobile components. The private company is based in Daugavpils, LV and was founded in 1923. The company is a leader in the production of "park-distance-control" sensors for Ceramtec/Bosch, producing 60 million units per year. The company also supplies well-known customers with cable and wiring harness. The CEOs are You Jun Luan and Martin Ziegler.

Part of Terratech Resources Pte Ltd. /Private Group/, Terratech Resources engages in exploration, extraction and wholesale of mineral resources. The company is based in Singapore, Singapore. Terratech Resources was acquired by Terratech Resources /Private Group/ from Tritech Group Ltd. on May 28, 2022 for $3.48 million.

Albert Ziegler GmbH manufactures marine containers. The firm’s products include standard vehicles, special vehicles, air crash, roll-off container & roll container, extinguishing systems, hoses & hose care, fire department technical accessories from a to z, spare parts and demonstration vehicles. The company was founded by Albert Ziegler in 1891 and is headquartered in Giengen, Germany.

China Railway 11th Bureau Group Corp., Ltd. is a Chinese company that specializes in railroad construction works. The company is based in Wuhan, China. The company is ultimately controlled by the Government of China.

Tohui Beishan Property Group Holding Ltd. provides real estate services. The private company is based in Hong Kong, Hong Kong.

Part of Terratech Resources Pte Ltd. Private Group, Qingdao Terratech Resources Co. Ltd. engages in the exploration, development, quarrying, extraction and processing of marble.

Part of Terratech Resources Pte Ltd. /Private Group/, CEP Resources Entity Sdn. The company is based in Kuala Lumpur, Malaysia. Bhd. extracts dimension and marble blocks.

Shaanxi Hengyu Architectural Interior Engineering Co., Ltd. engages in the supply and install of decoration works for property development. Its business scope includes design and construction of large-scale construction projects, building curtain walls, architectural decoration, and landscaping projects; processing and production of decorative materials; production, processing, and installation of aluminum alloy doors and windows; sales of hardware, electrical appliances, decoration, and building materials; construction of electromechanical installation works, real estate development; and property management. The company was founded on November 22, 2002 and is headquartered in Xi'an, China.

Tritech Environmental Group Co., Ltd. engages in the research and development, production, and sale of environmental protection, water treatment, and desalination equipment. It also offers communications and electronic products, automatic monitoring system equipment, water purifiers, and engineering project monitoring equipment. It involves in design, construction and operation management of desalination plants, water supply plants, sewage treatment plants, reclaimed water plants, garbage disposal plants, and environmental monitoring water stations. The company was founded on January 18, 2010 and is headquartered in Qinghai, China.

Jingyihetai Quality Testing Co., Ltd. provides testing and inspection services. It also provides certification and consulting services. The company was founded on January 8, 2016 and is headquartered in Guangzhou, China.

Jiangsu Railteco Equipment Co., Ltd. engages in manufacturing of rail transportation equipment. It focuses in the design, production, maintenance, sales and service of railway equipment products, such as freight wagon, passenger car (coach), accessories of freight wagon and passenger car, coach interiors, locomotive accessories and axle forging. The firm’s products also include wheelset press-mounting machine, wheelset demount machine, bearing press-mounting machine, bearing press-mounting machines, and bearing demount machine. The company was founded in 2012 and is headquartered in Zhangjiagang, China.

Shenzhen CIMC Tongchuang Supply Chain Co., Ltd. engages in the processing and sale of metal materials. It also provides supply chain management, investment management, and business consulting services. The company was founded on March 22, 2016 and is headquartered in Shenzhen, China.

Shenzhen CIMC Autoparking System Co., Ltd. engages in the manufacture of automated parking systems. It offers plane moving, lifting and transverse, and new vertical lifting type three dimensional parking equipment. The company was founded in 1992 and is headquartered in Shenzhen, China.