Shandong Sanyou Electric Power Equipment Co., Ltd. was established through capacity expansion based on the original Weifang Zhuochen Electric Power Equipment Co., Ltd. We are a comprehensive enterprise specialized in the R&D, production and sales of power transmission and supporting structural products.
Our product portfolio covers 750kV and below voltage level transmission line angle steel towers, steel pipe towers, substation frameworks, broadcasting & communication towers and masts, photovoltaic brackets, thin-wall centrifugal concrete-filled steel tube poles, as well as various galvanized steel structures, hardware & electrical products, grounding modules, FRP protective pipes, high and low voltage distribution panels, resistance reducing agents, graphite grounding cables and anti-corrosion materials. We also provide hot-dip galvanizing anti-corrosion processing services.
Located in Yingqiu Industrial Park, Changle County, southern suburb of Weifang — the renowned World Kite Capital of China, our company enjoys superior geographical location and convenient transportation conditions.
The company holds the production license for 750kV transmission line iron towers. We have total assets of 216 million RMB, including fixed assets of 134 million RMB and current assets of 82 million RMB. The total site area reaches 890,000 square meters, with a building area of over 66,000 square meters. We employ more than 560 staff members, with 8 administrative departments and 4 professional processing workshops.
We adopt the advanced self-developed ERP tower production management system to realize standardized management covering product design, material procurement, product sales, production planning, processing, transportation, installation and after-sales service.
Equipped with complete production facilities and advanced mature technologies, we own a 2400-ton CNC press brake, which can bend Q345 steel plates up to -35×12500mm and Q420 high-strength steel plates up to -28×12500mm. We are equipped with processing molds for round and multi-edge steel pipes, strongly supporting the production of ultra-high voltage large-span steel pipe towers and substation frameworks.
We adopt advanced CNC automatic submerged arc welding machines for longitudinal seam welding of thick materials and small-diameter pipes. The HQCS60×14000 plasma and flame automatic cutting system with Hypertherm CNC control ensures high precision in plate cutting, parts processing and overall assembly. Advanced CNC angle steel production lines, CNC plate production lines and new-generation high-speed CNC drilling lines are applied for angle steel tower manufacturing, fully meeting the mass production demand of high-voltage towers with Q420 and Q460 high-strength steel materials.
We have a professional vertical trial assembly site for steel pipe crossing towers, equipped with one 10-ton tower crane and four 32m×15m×10-ton gantry cranes, capable of meeting vertical trial assembly requirements for all types of iron towers, substation frameworks and large crossing towers.
Our enterprise is equipped with a national standardized physical and chemical laboratory, 30+ sets of professional quality inspection and testing equipment, and certified professional testing personnel. Strict quality control is implemented throughout every procedure, from raw material incoming inspection to finished product delivery.
We have a strong professional technical team of 93 technical personnel, including 26 senior engineers and 67 intermediate engineers. Multiple well-known domestic industry experts are engaged as technical consultants to guide our management innovation, technological upgrading and product quality improvement.
Our independently developed CXD-1 long-effect lightning protection grounding body has passed the appraisal of the National Lightning Protection Testing Center and been included in the Innovation Fund Project for Technology-based SMEs by the Ministry of Science and Technology.
We adhere to the management policy of abiding by laws and regulations, pursuing high quality, environmental protection and safety, meeting customer requirements and continuously improving overall performance. We always focus on customer needs, prioritize product and service quality, guarantee occupational health and safety for employees, and fulfill social responsibilities by promoting clean production and environmental protection.
With reliable product quality and comprehensive after-sales service, we have won high recognition and trust from customers at home and abroad. We keep investing heavily in scientific research and talent cultivation, introducing cutting-edge technologies and keeping up with market trends. Our whole production management realizes ERP computerized control, and the R&D center adopts industry-leading design and lofting software.
As the enterprise continues to expand, we will keep delivering higher production capacity and premium-quality products to global customers with professional strength and sincere service.
Located in Changle County, Weifang, the company operates from a large‑scale production base with advanced equipment including CNC presses, automatic welding machines, CNC cutting systems and high‑speed drilling lines. These facilities support precise processing of Q345, Q420 and Q460 high‑strength steel, ensuring stable output of angle steel towers, tubular towers, substation structures, crossing towers and photovoltaic supports. A dedicated trial assembly yard with overhead cranes enables full vertical pre‑assembly to guarantee installation accuracy.
