Shandong Sanyou Electric Power Equipment Co., Ltd., a professional manufacturer based in Weifang, China, has been strengthening its position in global power engineering with high-quality Transmission Tower, Power Steel Structure Tower and full-chain solutions for global power construction projects. With a sound production system and rich technical experience, the company has become a reliable partner for Customized Towers for Power Industry, Power Tower Manufacturing, Substation Engineering Tower Supply and Power Tower Production worldwide.
Located in Yingqiu Industrial Park, Changle County, Weifang, the company has a complete production base covering 890,000 square meters, with over 560 employees and four professional workshops. It holds the production license for 750kV transmission line iron towers, equipped with 2400-ton CNC presses, automatic submerged arc welding machines, high-speed CNC drilling lines and Hypertherm CNC cutting systems, ensuring stable and efficient Power Tower Production and strict control over dimensional accuracy and assembly quality.
The company’s core business covers Transmission Tower (angle steel towers, steel pipe towers, multi-tube towers), Power Steel Structure Tower and Substation Engineering Tower Supply for 750kV and below voltage levels. All products are designed and manufactured in line with international standards, featuring high strength, excellent corrosion resistance and strong interchangeability, suitable for various complex terrain and climate conditions.
As an expert in Customized Towers for Power Industry, Shandong Sanyou provides tailor-made design and production according to project requirements, including tower type, specification, structure and anti-corrosion level. Its professional technical team of 93 members, including 26 senior engineers, supports efficient R&D and precise customization. The independently developed CXD‑1 long‑acting lightning protection grounding body has passed national appraisal and been awarded the national technology innovation fund, highlighting strong technical strength in Power Tower Manufacturing.
The company has built a national standard physical and chemical laboratory with more than 30 sets of testing equipment, realizing full‑process quality control from raw materials to finished products. Adopting imported hot‑dip galvanizing lines, it ensures outstanding anti‑corrosion performance and long service life, which are highly recognized by customers at home and abroad.
With its independent ERP production management system, Shandong Sanyou realizes digital management covering design, procurement, production, assembly, transportation and after-sales service, greatly improving delivery efficiency and project matching capacity. Its products are widely used in power transmission, communication, photovoltaic and other fields, providing stable Substation Engineering Tower Supply and complete supporting accessories for global customers.
Facing the rapid development of global energy and power construction, Shandong Sanyou will continue to focus on technological innovation and quality improvement, committed to becoming a world-class supplier of Power Steel Structure Tower and Transmission Tower, providing safer, more efficient and more reliable power tower solutions for global partners.
