About E-Linked Tech Development Co., Ltd.
Founded in August 2016, Beijing E-Linked Tech Development Co., Ltd. (E-LINKED TECH CO., LTD.) boasts a registered capital of 50 million RMB. Its founder, Dr. Hu Yi, holds a Ph.D. in Materials and Chemical Engineering from Southeast University, along with Bachelor's and Master's degrees from China University of Petroleum (East China). Dr. Hu has held various technical and leadership roles including R&D, Project Management, Research Management, and Marketing at China Petroleum Bohai Drilling Engineering Co., Ltd., Shines Petroleum Equipment (USA), and Shanghai ZPEC Group. He is a recipient of multiple provincial/ministerial and bureau-level Science and Technology Progress Awards and has published several papers and holds over 10 patents.

Collaborations & Expertise
The company maintains close collaborations with renowned domestic and international engineering institutions, such as Southeast University, China University of Petroleum, Harbin Institute of Technology, Central South University, The University of Texas at Austin, Imperial College London, and Nanyang Technological University. E-Linked has appointed over 30 expert professors in the fields of materials, energy, and environmental protection as technical advisors to guide the collaborative R&D of tailored products for specific market needs.
Core Business Areas
E-Linked's primary businesses encompass:
• Oilfield Technology Development & Technical Services
• New Materials Technology Development
• New Energy Product Design & Development
• Polymer & Chemical Products
• Petroleum Drilling & Production Equipment and Components
• Environmental Protection Equipment.
Products & Services
The company provides high-end materials and related technical services to major domestic and international corporations including CNPC, Sinopec, CNOOC, Halliburton, and Baker Hughes.
The company's products cover traditional areas like petrochemicals and equipment, and drilling tools & equipment, while also expanding into high-tech fields such as aerospace and new energy. E-Linked offers custom R&D, manufacturing, and services including soluble magnesium alloys and bridge plugs, diverting agents, fracturing fluids, and production enhancement measures to dozens of domestic and international companies.

Manufacturing & Logistics Infrastructure
E-Linked operates key production bases in Tianjin, including a machining, tooling, and equipment manufacturing/maintenance facility, and a polymer materials production control and testing base located in the Binhai New Area. The company also leverages cooperative factories and warehouses strategically located in Huai'an, Zhenjiang, and Suzhou (Jiangsu Province); Guanghan (Sichuan Province); and Huatugou (Qinghai Province) to ensure operational efficiency and support across its diverse market regions.
