Company Profile

Shandong Xilong Petroleum Equipment Co., Ltd. was incorporated on March 21, 2000, with a paid-in capital of 120 million yuan. Located in Dongying City, Shandong Province—the primary production area of China's second-largest oilfield, Shengli Oilfield—the company operates two major manufacturing facilities in Dongying and Shouguang. It specializes in skid-mounted equipment for the petroleum and petrochemical industries, including pressure vessels, boilers, water-jacketed furnaces, energy-saving and environmentally friendly systems, and water treatment solutions. Distinguished within Sinopec, the company has attracted numerous high-quality domestic and international clients through its excellent reputation and superior product quality. Products are widely distributed across North China, Southwest China, and Northwest China, with exports reaching countries including the Democratic Republic of the Congo, Mongolia, and Russia, earning international recognition. The company has invested heavily in establishing a modern smart manufacturing facility integrating R&D, production, installation, testing, and maintenance with cutting-edge industry technology. The company currently employs 98 staff members, including 27 technical R&D personnel. Among them are one recipient of the State Council Special Allowance, seven senior-level professionals, ten intermediate-level professionals, 18 certified specialized inspection items, and 65 certified production personnel. We possess an industry-leading innovation R&D team and a professional, efficient service system, having obtained multiple special equipment production licenses. The workshop, serving as a modern specialized equipment manufacturing base, features a main building area of 11,400 square meters equipped with advanced heavy-duty lifting systems: a single skid-mounted unit capable of lifting up to 22 meters with a maximum plate thickness of 100 millimeters, meeting assembly demands for offshore platform modules, large single-unit equipment, and ultra-tall components of skid-mounted modules. Regarding crane equipment layout, the main lifting area features a maximum configuration of 100-ton heavy-duty cranes, 6 semi-gantry cranes, 5 single-girder cranes, and 5 double-girder cranes, covering the entire workflow from welding and final assembly to inspection. The workshop is also equipped with an automatic ventilation and dust removal system, an intelligent safety monitoring platform, and multi-dimensional positioning devices, forming a composite industrial space integrating heavy lifting, precision assembly, and safety management.
Our company has been honored with numerous accolades, including National High-Tech Enterprise, Specialized, Refined, Distinctive, and Innovative SME, One-Enterprise-One-Technology R&D Center, Technology-Based SME, and Provincial Gazelle Enterprise. Upholding the spirit of craftsmanship, we have dedicated ourselves to specialized fields, independently developing inventions and utility models such as the “Oil Separator,” “Hydrocarbon Removal Distillation Tower,” “Energy-Saving and Environmentally Friendly Solid-Liquid Separation Water Treatment Equipment,” and and “An Environmentally Friendly and Energy-Saving Water Jacket Heater for Oilfields.” We have independently developed multiple software copyrights and participated in drafting national standards such as “General Technical Requirements for Water Jacket Heaters,” “Technical Specifications for Industrial Boilers,” and “General Technical Conditions for Sewage Treatment Container Equipment,” accumulating robust cutting-edge industry technologies.
Our after-sales service team prioritizes customer needs, adhering to the principles of “rapid, efficient, and professional” support. Equipped with specialized service vehicles and experienced technicians, we provide comprehensive assistance including on-site inspections and resident services. Through 24/7 response mechanisms and regional coverage, our team ensures swift on-site deployment to maintain product reliability and safety throughout operation.
Full-Cycle Operation & Maintenance Support For precise replacement of critical components or systematic whole-machine repairs, we strictly enforce standardized service procedures, guaranteeing response times ≤24 hours (negotiable for remote areas based on actual conditions). Our dedicated team of professional engineers and original spare parts inventory enables end-to-end closed-loop management—from fault diagnosis and repair plan formulation to on-site implementation. Technical Support and Capacity Building We provide customized technical training covering product operation protocols, daily maintenance essentials, and fault prediction methods to enhance clients' equipment management capabilities. A 24/7 technical consultation hotline is available, staffed by engineers who provide real-time answers to product application questions and offer remote assistance or on-site guidance as needed.