Company Profile
Shandong Tailai Electric Co., ltd. was established in 2007 and is headquartered in Laiwu District, Jinan City, Shandong Province—a region with a superior location and well-connected transportation networks. The company is rated as an AAA-level credit enterprise, with a registered capital of 134.66 million yuan. It currently employs over 650 people and has an annual production capacity of 3 billion yuan.
The company primarily engages in the research, design, manufacturing, and sales of transmission and distribution as well as control equipment used in fields such as new energy (wind power, photovoltaic, energy storage), smart grids, and more. It also provides construction services for photovoltaic power generation projects. The company has obtained certification under the three management systems—ISO9001 Quality Management System, ISO14001 Environmental Management System, and ISO45001 Occupational Health and Safety Management System—as well as “PCCC” certification and “CCC” mandatory product certification. Additionally, it holds inspection reports issued by nationally recognized testing institutions for packaged substations, power transformers, medium- and low-voltage switchgear, and energy storage converters, along with qualifications for general contracting of power engineering construction and licenses for installation, maintenance, and testing of electrical facilities.
The company’s main products include 35kV and lower-voltage packaged substations and prefabricated container substations; American-style, Chinese-style, and European-style packaged substations specifically designed for photovoltaic and wind power applications; 35kV-level wind turbine nacelle-mounted epoxy-resin cast dry-type transformers; integrated box-type inverters; PCS step-up converters; PCS energy storage converters and integrated energy storage system services; S13, S20, and S22 series 10kV oil-immersed distribution transformers; D12 and D13 series 10kV and 35kV single-phase oil-immersed distribution transformers; S18, S20, and S22 series 35kV oil-immersed transformers; SBH15, SBH21, and SBH25 series 10kV oil-immersed amorphous alloy distribution transformers; SCB12, SCB13, SCB14, and SCB18 series epoxy-resin cast dry-type transformers; medium-voltage switchgear models such as KYN61-40.5, KYN28A-12, and HXGN-12; low-voltage switchgear and distribution boxes of models including MNS, GGD, XL, and TLPZ; high-voltage load switches combined with fuse cutouts; busbar trunking systems, and more. Our products are sold throughout China and to overseas markets, serving major power generation groups such as State Grid, the National Energy Group (including Guohua, Guoneng, Guodian, and Longyuan), State Power Investment Corporation, Huadian, China Huaneng, Datang, as well as major new-energy enterprises including Guotou Power, CGN, Three Gorges Group, China Resources Power, China Energy Conservation, CNNC, China Gezhouba Group, China Energy Engineering Corporation, Mengneng Group, Hebei Construction & Investment, China Railway Rolling Stock Corporation, Kehua Data, Shangneng Electric, Sungrow Power Supply, Invertek Technology, Trina Solar, and Tongwei Co., Ltd.
The company adheres to a development strategy that relies on science and technology to drive enterprise growth. It has successively established several R&D platforms, including the Shandong Provincial Academician Workstation, a provincial-level Enterprise Technology Center, a municipal-level Engineering Research Center for Intelligent Distribution Cabinets, an Engineering Laboratory for Fully Sealed, Energy-Saving, Three-Dimensional Rolled-Core Transformers, an Enterprise Technology Center, and a “One Enterprise, One Technology” R&D Center. The company has been recommended as a National “Specialized, Fine, Distinctive, and Innovative” Little Giant Enterprise, a Shandong Province Manufacturing Single-Champion Enterprise, a Shandong Province Gazelle Enterprise, and a Jinan Green Factory. It has received the National “Enterprise Champion” Award and been recognized as a National High-Tech Enterprise. As the primary drafting unit, the company has participated in the formulation of two national standards: GB/T 9083.3—“Electrical Installations in Harsh Outdoor Conditions—Part 3: General Requirements for Equipment and Accessories,” and T/CTC-149-2021—“Technical Specification for the Evaluation of Industrial Carbon-Neutral Energy-Saving Equipment—Transformers.” The company is undertaking two provincial-level and two municipal-level science and technology projects, and has obtained 15 invention patents, 34 utility model patents, 15 software copyrights, and 3 scientific and technological achievement awards.
The company’s box-type substations and transformers hold a leading position in China’s new energy sector. The “Integrated System Development Project for Key Green Technologies in the Production of Combined Energy-Saving Transformers” was included in the 2018 Shandong Province Green Manufacturing Project Database. The S13-M-315/10 oil-immersed distribution transformer made of electrical steel strip was listed by the Ministry of Industry and Information Technology of China in the “National Catalogue of Recommended Industrial Energy-Saving Technologies and Equipment (2018).” The company’s “Environmentally Friendly and Energy-Saving Fully Automatic Electrostatic Spraying Flexible Production Line” and “High-Efficiency, Energy-Saving, and Intelligent Control Pole-Mounted Transformer” have been included in the “Shandong Province Catalogue of Promoted Key Energy-Saving Technologies, Products, and Equipment.” In the “Top Ten Brands” selection event for China’s power and electrical industry, the company was awarded “Top Ten Chinese Brands of Box-Type Substations Dedicated to Wind Power” in 2021 and “Top Ten Chinese Brands of Box-Type Substations Dedicated to Photovoltaic Power” in both 2023 and 2024. The company’s developed “S22-M.RL Series High-Efficiency and Energy-Saving Three-Dimensional Rolled Core Distribution Transformer” pioneered ultra-thin, high-permeability oriented silicon steel three-dimensional simulation technology. After scientific and technological achievement appraisal, the product’s overall performance has reached the international advanced level, effectively addressing the shortcomings in energy-saving technologies found in international products. The “SBH21-M/10 Series High-Efficiency and Energy-Saving Amorphous Alloy Transformer” and the “S20-M.RL Series High-Efficiency and Energy-Saving Three-Dimensional Rolled Core Distribution Transformer,” which were also developed by the company, broke the technological monopoly held by foreign products. Following scientific and technological achievement appraisal, these products have reached the domestic advanced level, filling the gap in energy-saving technologies within the Chinese market.
The company consistently upholds the core corporate values of “Integrity, Rigor, Innovation, and Harmony,” and remains firmly market-oriented, technology-driven, and guided by the fundamental principle of honesty and trustworthiness. We are committed to providing customers with the highest-quality products and system solutions, and strive to become a well-known, first-tier domestic supplier of intelligent power transmission and distribution equipment.
We sincerely look forward to collaborating with businesses and people from home and abroad to jointly create the future.
Providing global customers with higher-quality products and system solutions.
Dedicated to becoming a well-known, first-tier domestic supplier of intelligent power transmission and distribution equipment.
Contact Us
Address: No. 67, Huitong East Road, Kouzhen, Laiwu District, Jinan City, Shandong Province, China